120015540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2039}}^1$

素因数の和:2166

約数の個数: 96

約数和(自身を含む): 376992000

約数和(自身を除く): 256976460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 109, 135, 180, 218, 270, 327, 436, 540, 545, 654, 981, 1090, 1308, 1635, 1962, 2039, 2180, 2943, 3270, 3924, 4078, 4905, 5886, 6117, 6540, 8156, 9810, 10195, 11772, 12234, 14715, 18351, 19620, 20390, 24468, 29430, 30585, 36702, 40780, 55053, 58860, 61170, 73404, 91755, 110106, 122340, 183510, 220212, 222251, 275265, 367020, 444502, 550530, 666753, 889004, 1101060, 1111255, 1333506, 2000259, 2222510, 2667012, 3333765, 4000518, 4445020, 6000777, 6667530, 8001036, 10001295, 12001554, 13335060, 20002590, 24003108, 30003885, 40005180, 60007770, 120015540]

約数ペア:

[(1, 120015540), (2, 60007770), (3, 40005180), (4, 30003885), (5, 24003108), (6, 20002590), (9, 13335060), (10, 12001554), (12, 10001295), (15, 8001036), (18, 6667530), (20, 6000777), (27, 4445020), (30, 4000518), (36, 3333765), (45, 2667012), (54, 2222510), (60, 2000259), (90, 1333506), (108, 1111255), (109, 1101060), (135, 889004), (180, 666753), (218, 550530), (270, 444502), (327, 367020), (436, 275265), (540, 222251), (545, 220212), (654, 183510), (981, 122340), (1090, 110106), (1308, 91755), (1635, 73404), (1962, 61170), (2039, 58860), (2180, 55053), (2943, 40780), (3270, 36702), (3924, 30585), (4078, 29430), (4905, 24468), (5886, 20390), (6117, 19620), (6540, 18351), (8156, 14715), (9810, 12234), (10195, 11772)]