120591240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:484

約数の個数: 256

約数和(自身を含む): 466698240

約数和(自身を除く): 346107000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 55, 56, 60, 62, 66, 70, 77, 84, 88, 93, 105, 110, 120, 124, 132, 140, 154, 155, 165, 168, 186, 210, 217, 220, 231, 248, 264, 280, 308, 310, 330, 341, 372, 385, 420, 421, 434, 440, 462, 465, 616, 620, 651, 660, 682, 744, 770, 840, 842, 868, 924, 930, 1023, 1085, 1155, 1240, 1263, 1302, 1320, 1364, 1540, 1684, 1705, 1736, 1848, 1860, 2046, 2105, 2170, 2310, 2387, 2526, 2604, 2728, 2947, 3080, 3255, 3368, 3410, 3720, 4092, 4210, 4340, 4620, 4631, 4774, 5052, 5115, 5208, 5894, 6315, 6510, 6820, 7161, 8184, 8420, 8680, 8841, 9240, 9262, 9548, 10104, 10230, 11788, 11935, 12630, 13020, 13051, 13640, 13893, 14322, 14735, 16840, 17682, 18524, 19096, 20460, 23155, 23576, 23870, 25260, 26040, 26102, 27786, 28644, 29470, 32417, 35364, 35805, 37048, 39153, 40920, 44205, 46310, 47740, 50520, 52204, 55572, 57288, 58940, 64834, 65255, 69465, 70728, 71610, 78306, 88410, 91357, 92620, 95480, 97251, 104408, 111144, 117880, 129668, 130510, 138930, 143220, 143561, 156612, 162085, 176820, 182714, 185240, 194502, 195765, 259336, 261020, 274071, 277860, 286440, 287122, 313224, 324170, 353640, 365428, 389004, 391530, 430683, 456785, 486255, 522040, 548142, 555720, 574244, 648340, 717805, 730856, 778008, 783060, 861366, 913570, 972510, 1004927, 1096284, 1148488, 1296680, 1370355, 1435610, 1566120, 1722732, 1827140, 1945020, 2009854, 2153415, 2192568, 2740710, 2871220, 3014781, 3445464, 3654280, 3890040, 4019708, 4306830, 5024635, 5481420, 5742440, 6029562, 8039416, 8613660, 10049270, 10962840, 12059124, 15073905, 17227320, 20098540, 24118248, 30147810, 40197080, 60295620, 120591240]

約数ペア:

[(1, 120591240), (2, 60295620), (3, 40197080), (4, 30147810), (5, 24118248), (6, 20098540), (7, 17227320), (8, 15073905), (10, 12059124), (11, 10962840), (12, 10049270), (14, 8613660), (15, 8039416), (20, 6029562), (21, 5742440), (22, 5481420), (24, 5024635), (28, 4306830), (30, 4019708), (31, 3890040), (33, 3654280), (35, 3445464), (40, 3014781), (42, 2871220), (44, 2740710), (55, 2192568), (56, 2153415), (60, 2009854), (62, 1945020), (66, 1827140), (70, 1722732), (77, 1566120), (84, 1435610), (88, 1370355), (93, 1296680), (105, 1148488), (110, 1096284), (120, 1004927), (124, 972510), (132, 913570), (140, 861366), (154, 783060), (155, 778008), (165, 730856), (168, 717805), (186, 648340), (210, 574244), (217, 555720), (220, 548142), (231, 522040), (248, 486255), (264, 456785), (280, 430683), (308, 391530), (310, 389004), (330, 365428), (341, 353640), (372, 324170), (385, 313224), (420, 287122), (421, 286440), (434, 277860), (440, 274071), (462, 261020), (465, 259336), (616, 195765), (620, 194502), (651, 185240), (660, 182714), (682, 176820), (744, 162085), (770, 156612), (840, 143561), (842, 143220), (868, 138930), (924, 130510), (930, 129668), (1023, 117880), (1085, 111144), (1155, 104408), (1240, 97251), (1263, 95480), (1302, 92620), (1320, 91357), (1364, 88410), (1540, 78306), (1684, 71610), (1705, 70728), (1736, 69465), (1848, 65255), (1860, 64834), (2046, 58940), (2105, 57288), (2170, 55572), (2310, 52204), (2387, 50520), (2526, 47740), (2604, 46310), (2728, 44205), (2947, 40920), (3080, 39153), (3255, 37048), (3368, 35805), (3410, 35364), (3720, 32417), (4092, 29470), (4210, 28644), (4340, 27786), (4620, 26102), (4631, 26040), (4774, 25260), (5052, 23870), (5115, 23576), (5208, 23155), (5894, 20460), (6315, 19096), (6510, 18524), (6820, 17682), (7161, 16840), (8184, 14735), (8420, 14322), (8680, 13893), (8841, 13640), (9240, 13051), (9262, 13020), (9548, 12630), (10104, 11935), (10230, 11788)]