1520774580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{36787}}^1$

素因数の和:36865

約数の個数: 96

約数和(自身を含む): 4672370304

約数和(自身を除く): 3151595724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 195, 212, 260, 265, 318, 390, 530, 636, 689, 780, 795, 1060, 1378, 1590, 2067, 2756, 3180, 3445, 4134, 6890, 8268, 10335, 13780, 20670, 36787, 41340, 73574, 110361, 147148, 183935, 220722, 367870, 441444, 478231, 551805, 735740, 956462, 1103610, 1434693, 1912924, 1949711, 2207220, 2391155, 2869386, 3899422, 4782310, 5738772, 5849133, 7173465, 7798844, 9564620, 9748555, 11698266, 14346930, 19497110, 23396532, 25346243, 28693860, 29245665, 38994220, 50692486, 58491330, 76038729, 101384972, 116982660, 126731215, 152077458, 253462430, 304154916, 380193645, 506924860, 760387290, 1520774580]

約数ペア:

[(1, 1520774580), (2, 760387290), (3, 506924860), (4, 380193645), (5, 304154916), (6, 253462430), (10, 152077458), (12, 126731215), (13, 116982660), (15, 101384972), (20, 76038729), (26, 58491330), (30, 50692486), (39, 38994220), (52, 29245665), (53, 28693860), (60, 25346243), (65, 23396532), (78, 19497110), (106, 14346930), (130, 11698266), (156, 9748555), (159, 9564620), (195, 7798844), (212, 7173465), (260, 5849133), (265, 5738772), (318, 4782310), (390, 3899422), (530, 2869386), (636, 2391155), (689, 2207220), (780, 1949711), (795, 1912924), (1060, 1434693), (1378, 1103610), (1590, 956462), (2067, 735740), (2756, 551805), (3180, 478231), (3445, 441444), (4134, 367870), (6890, 220722), (8268, 183935), (10335, 147148), (13780, 110361), (20670, 73574), (36787, 41340)]