40485840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9923}}^1$

素因数の和:9956

約数の個数: 80

約数和(自身を含む): 132902208

約数和(自身を除く): 92416368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 9923, 19846, 29769, 39692, 49615, 59538, 79384, 99230, 119076, 148845, 158768, 168691, 198460, 238152, 297690, 337382, 396920, 476304, 506073, 595380, 674764, 793840, 843455, 1012146, 1190760, 1349528, 1686910, 2024292, 2381520, 2530365, 2699056, 3373820, 4048584, 5060730, 6747640, 8097168, 10121460, 13495280, 20242920, 40485840]

約数ペア:

[(1, 40485840), (2, 20242920), (3, 13495280), (4, 10121460), (5, 8097168), (6, 6747640), (8, 5060730), (10, 4048584), (12, 3373820), (15, 2699056), (16, 2530365), (17, 2381520), (20, 2024292), (24, 1686910), (30, 1349528), (34, 1190760), (40, 1012146), (48, 843455), (51, 793840), (60, 674764), (68, 595380), (80, 506073), (85, 476304), (102, 396920), (120, 337382), (136, 297690), (170, 238152), (204, 198460), (240, 168691), (255, 158768), (272, 148845), (340, 119076), (408, 99230), (510, 79384), (680, 59538), (816, 49615), (1020, 39692), (1360, 29769), (2040, 19846), (4080, 9923)]