123810120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 320

約数和(自身を含む): 489265920

約数和(自身を除く): 365455800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 53, 54, 56, 60, 63, 70, 72, 81, 84, 90, 103, 105, 106, 108, 120, 126, 135, 140, 159, 162, 168, 180, 189, 206, 210, 212, 216, 252, 265, 270, 280, 309, 315, 318, 324, 360, 371, 378, 405, 412, 420, 424, 477, 504, 515, 530, 540, 567, 618, 630, 636, 648, 721, 742, 756, 795, 810, 824, 840, 927, 945, 954, 1030, 1060, 1080, 1113, 1134, 1236, 1260, 1272, 1431, 1442, 1484, 1512, 1545, 1590, 1620, 1854, 1855, 1890, 1908, 2060, 2120, 2163, 2226, 2268, 2385, 2472, 2520, 2781, 2835, 2862, 2884, 2968, 3090, 3180, 3240, 3339, 3605, 3708, 3710, 3780, 3816, 4120, 4293, 4326, 4452, 4536, 4635, 4770, 5459, 5562, 5565, 5670, 5724, 5768, 6180, 6360, 6489, 6678, 7155, 7210, 7416, 7420, 7560, 8343, 8586, 8652, 8904, 9270, 9540, 10017, 10815, 10918, 11124, 11130, 11340, 11448, 12360, 12978, 13356, 13905, 14310, 14420, 14840, 16377, 16686, 16695, 17172, 17304, 18540, 19080, 19467, 20034, 21465, 21630, 21836, 22248, 22260, 22680, 25956, 26712, 27295, 27810, 28620, 28840, 30051, 32445, 32754, 33372, 33390, 34344, 37080, 38213, 38934, 40068, 41715, 42930, 43260, 43672, 44520, 49131, 50085, 51912, 54590, 55620, 57240, 58401, 60102, 64890, 65508, 66744, 66780, 76426, 77868, 80136, 81885, 83430, 85860, 86520, 97335, 98262, 100170, 109180, 111240, 114639, 116802, 120204, 129780, 131016, 133560, 147393, 150255, 152852, 155736, 163770, 166860, 171720, 191065, 194670, 196524, 200340, 218360, 229278, 233604, 240408, 245655, 259560, 292005, 294786, 300510, 305704, 327540, 333720, 343917, 382130, 389340, 393048, 400680, 442179, 458556, 467208, 491310, 573195, 584010, 589572, 601020, 655080, 687834, 736965, 764260, 778680, 884358, 917112, 982620, 1031751, 1146390, 1168020, 1179144, 1202040, 1375668, 1473930, 1528520, 1719585, 1768716, 1965240, 2063502, 2210895, 2292780, 2336040, 2751336, 2947860, 3095253, 3439170, 3537432, 4127004, 4421790, 4585560, 5158755, 5895720, 6190506, 6878340, 8254008, 8843580, 10317510, 12381012, 13756680, 15476265, 17687160, 20635020, 24762024, 30952530, 41270040, 61905060, 123810120]

約数ペア:

[(1, 123810120), (2, 61905060), (3, 41270040), (4, 30952530), (5, 24762024), (6, 20635020), (7, 17687160), (8, 15476265), (9, 13756680), (10, 12381012), (12, 10317510), (14, 8843580), (15, 8254008), (18, 6878340), (20, 6190506), (21, 5895720), (24, 5158755), (27, 4585560), (28, 4421790), (30, 4127004), (35, 3537432), (36, 3439170), (40, 3095253), (42, 2947860), (45, 2751336), (53, 2336040), (54, 2292780), (56, 2210895), (60, 2063502), (63, 1965240), (70, 1768716), (72, 1719585), (81, 1528520), (84, 1473930), (90, 1375668), (103, 1202040), (105, 1179144), (106, 1168020), (108, 1146390), (120, 1031751), (126, 982620), (135, 917112), (140, 884358), (159, 778680), (162, 764260), (168, 736965), (180, 687834), (189, 655080), (206, 601020), (210, 589572), (212, 584010), (216, 573195), (252, 491310), (265, 467208), (270, 458556), (280, 442179), (309, 400680), (315, 393048), (318, 389340), (324, 382130), (360, 343917), (371, 333720), (378, 327540), (405, 305704), (412, 300510), (420, 294786), (424, 292005), (477, 259560), (504, 245655), (515, 240408), (530, 233604), (540, 229278), (567, 218360), (618, 200340), (630, 196524), (636, 194670), (648, 191065), (721, 171720), (742, 166860), (756, 163770), (795, 155736), (810, 152852), (824, 150255), (840, 147393), (927, 133560), (945, 131016), (954, 129780), (1030, 120204), (1060, 116802), (1080, 114639), (1113, 111240), (1134, 109180), (1236, 100170), (1260, 98262), (1272, 97335), (1431, 86520), (1442, 85860), (1484, 83430), (1512, 81885), (1545, 80136), (1590, 77868), (1620, 76426), (1854, 66780), (1855, 66744), (1890, 65508), (1908, 64890), (2060, 60102), (2120, 58401), (2163, 57240), (2226, 55620), (2268, 54590), (2385, 51912), (2472, 50085), (2520, 49131), (2781, 44520), (2835, 43672), (2862, 43260), (2884, 42930), (2968, 41715), (3090, 40068), (3180, 38934), (3240, 38213), (3339, 37080), (3605, 34344), (3708, 33390), (3710, 33372), (3780, 32754), (3816, 32445), (4120, 30051), (4293, 28840), (4326, 28620), (4452, 27810), (4536, 27295), (4635, 26712), (4770, 25956), (5459, 22680), (5562, 22260), (5565, 22248), (5670, 21836), (5724, 21630), (5768, 21465), (6180, 20034), (6360, 19467), (6489, 19080), (6678, 18540), (7155, 17304), (7210, 17172), (7416, 16695), (7420, 16686), (7560, 16377), (8343, 14840), (8586, 14420), (8652, 14310), (8904, 13905), (9270, 13356), (9540, 12978), (10017, 12360), (10815, 11448), (10918, 11340), (11124, 11130)]