1185146480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{72977}}^1$

素因数の和:73026

約数の個数: 80

約数和(自身を含む): 3257737920

約数和(自身を除く): 2072591440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 8120, 16240, 72977, 145954, 291908, 364885, 510839, 583816, 729770, 1021678, 1167632, 1459540, 2043356, 2116333, 2554195, 2919080, 4086712, 4232666, 5108390, 5838160, 8173424, 8465332, 10216780, 10581665, 14814331, 16930664, 20433560, 21163330, 29628662, 33861328, 40867120, 42326660, 59257324, 74071655, 84653320, 118514648, 148143310, 169306640, 237029296, 296286620, 592573240, 1185146480]

約数ペア:

[(1, 1185146480), (2, 592573240), (4, 296286620), (5, 237029296), (7, 169306640), (8, 148143310), (10, 118514648), (14, 84653320), (16, 74071655), (20, 59257324), (28, 42326660), (29, 40867120), (35, 33861328), (40, 29628662), (56, 21163330), (58, 20433560), (70, 16930664), (80, 14814331), (112, 10581665), (116, 10216780), (140, 8465332), (145, 8173424), (203, 5838160), (232, 5108390), (280, 4232666), (290, 4086712), (406, 2919080), (464, 2554195), (560, 2116333), (580, 2043356), (812, 1459540), (1015, 1167632), (1160, 1021678), (1624, 729770), (2030, 583816), (2320, 510839), (3248, 364885), (4060, 291908), (8120, 145954), (16240, 72977)]