119593360

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 285696000

約数和(自身を除く): 166102640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 127, 149, 158, 254, 298, 316, 395, 508, 596, 632, 635, 745, 790, 1016, 1192, 1264, 1270, 1490, 1580, 2032, 2384, 2540, 2980, 3160, 5080, 5960, 6320, 10033, 10160, 11771, 11920, 18923, 20066, 23542, 37846, 40132, 47084, 50165, 58855, 75692, 80264, 94168, 94615, 100330, 117710, 151384, 160528, 188336, 189230, 200660, 235420, 302768, 378460, 401320, 470840, 756920, 802640, 941680, 1494917, 1513840, 2989834, 5979668, 7474585, 11959336, 14949170, 23918672, 29898340, 59796680, 119593360]

約数ペア:

[(1, 119593360), (2, 59796680), (4, 29898340), (5, 23918672), (8, 14949170), (10, 11959336), (16, 7474585), (20, 5979668), (40, 2989834), (79, 1513840), (80, 1494917), (127, 941680), (149, 802640), (158, 756920), (254, 470840), (298, 401320), (316, 378460), (395, 302768), (508, 235420), (596, 200660), (632, 189230), (635, 188336), (745, 160528), (790, 151384), (1016, 117710), (1192, 100330), (1264, 94615), (1270, 94168), (1490, 80264), (1580, 75692), (2032, 58855), (2384, 50165), (2540, 47084), (2980, 40132), (3160, 37846), (5080, 23542), (5960, 20066), (6320, 18923), (10033, 11920), (10160, 11771)]