40380120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 150630480

約数和(自身を除く): 110250360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 103, 108, 110, 120, 121, 132, 135, 162, 165, 180, 198, 206, 216, 220, 242, 264, 270, 297, 309, 324, 330, 360, 363, 396, 405, 412, 440, 484, 495, 515, 540, 594, 605, 618, 648, 660, 726, 792, 810, 824, 891, 927, 968, 990, 1030, 1080, 1089, 1133, 1188, 1210, 1236, 1320, 1452, 1485, 1545, 1620, 1782, 1815, 1854, 1980, 2060, 2178, 2266, 2376, 2420, 2472, 2781, 2904, 2970, 3090, 3240, 3267, 3399, 3564, 3630, 3708, 3960, 4120, 4356, 4455, 4532, 4635, 4840, 5445, 5562, 5665, 5940, 6180, 6534, 6798, 7128, 7260, 7416, 8343, 8712, 8910, 9064, 9270, 9801, 10197, 10890, 11124, 11330, 11880, 12360, 12463, 13068, 13596, 13905, 14520, 16335, 16686, 16995, 17820, 18540, 19602, 20394, 21780, 22248, 22660, 24926, 26136, 27192, 27810, 30591, 32670, 33372, 33990, 35640, 37080, 37389, 39204, 40788, 41715, 43560, 45320, 49005, 49852, 50985, 55620, 61182, 62315, 65340, 66744, 67980, 74778, 78408, 81576, 83430, 91773, 98010, 99704, 101970, 111240, 112167, 122364, 124630, 130680, 135960, 149556, 152955, 166860, 183546, 186945, 196020, 203940, 224334, 244728, 249260, 299112, 305910, 333720, 336501, 367092, 373890, 392040, 407880, 448668, 458865, 498520, 560835, 611820, 673002, 734184, 747780, 897336, 917730, 1009503, 1121670, 1223640, 1346004, 1495560, 1682505, 1835460, 2019006, 2243340, 2692008, 3365010, 3670920, 4038012, 4486680, 5047515, 6730020, 8076024, 10095030, 13460040, 20190060, 40380120]

約数ペア:

[(1, 40380120), (2, 20190060), (3, 13460040), (4, 10095030), (5, 8076024), (6, 6730020), (8, 5047515), (9, 4486680), (10, 4038012), (11, 3670920), (12, 3365010), (15, 2692008), (18, 2243340), (20, 2019006), (22, 1835460), (24, 1682505), (27, 1495560), (30, 1346004), (33, 1223640), (36, 1121670), (40, 1009503), (44, 917730), (45, 897336), (54, 747780), (55, 734184), (60, 673002), (66, 611820), (72, 560835), (81, 498520), (88, 458865), (90, 448668), (99, 407880), (103, 392040), (108, 373890), (110, 367092), (120, 336501), (121, 333720), (132, 305910), (135, 299112), (162, 249260), (165, 244728), (180, 224334), (198, 203940), (206, 196020), (216, 186945), (220, 183546), (242, 166860), (264, 152955), (270, 149556), (297, 135960), (309, 130680), (324, 124630), (330, 122364), (360, 112167), (363, 111240), (396, 101970), (405, 99704), (412, 98010), (440, 91773), (484, 83430), (495, 81576), (515, 78408), (540, 74778), (594, 67980), (605, 66744), (618, 65340), (648, 62315), (660, 61182), (726, 55620), (792, 50985), (810, 49852), (824, 49005), (891, 45320), (927, 43560), (968, 41715), (990, 40788), (1030, 39204), (1080, 37389), (1089, 37080), (1133, 35640), (1188, 33990), (1210, 33372), (1236, 32670), (1320, 30591), (1452, 27810), (1485, 27192), (1545, 26136), (1620, 24926), (1782, 22660), (1815, 22248), (1854, 21780), (1980, 20394), (2060, 19602), (2178, 18540), (2266, 17820), (2376, 16995), (2420, 16686), (2472, 16335), (2781, 14520), (2904, 13905), (2970, 13596), (3090, 13068), (3240, 12463), (3267, 12360), (3399, 11880), (3564, 11330), (3630, 11124), (3708, 10890), (3960, 10197), (4120, 9801), (4356, 9270), (4455, 9064), (4532, 8910), (4635, 8712), (4840, 8343), (5445, 7416), (5562, 7260), (5665, 7128), (5940, 6798), (6180, 6534)]