156039120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6991}}^1$

素因数の和:7041

約数の個数: 120

約数和(自身を含む): 541012992

約数和(自身を除く): 384973872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 6991, 7440, 11160, 13982, 20973, 22320, 27964, 34955, 41946, 55928, 62919, 69910, 83892, 104865, 111856, 125838, 139820, 167784, 209730, 216721, 251676, 279640, 314595, 335568, 419460, 433442, 503352, 559280, 629190, 650163, 838920, 866884, 1006704, 1083605, 1258380, 1300326, 1677840, 1733768, 1950489, 2167210, 2516760, 2600652, 3250815, 3467536, 3900978, 4334420, 5033520, 5201304, 6501630, 7801956, 8668840, 9752445, 10402608, 13003260, 15603912, 17337680, 19504890, 26006520, 31207824, 39009780, 52013040, 78019560, 156039120]

約数ペア:

[(1, 156039120), (2, 78019560), (3, 52013040), (4, 39009780), (5, 31207824), (6, 26006520), (8, 19504890), (9, 17337680), (10, 15603912), (12, 13003260), (15, 10402608), (16, 9752445), (18, 8668840), (20, 7801956), (24, 6501630), (30, 5201304), (31, 5033520), (36, 4334420), (40, 3900978), (45, 3467536), (48, 3250815), (60, 2600652), (62, 2516760), (72, 2167210), (80, 1950489), (90, 1733768), (93, 1677840), (120, 1300326), (124, 1258380), (144, 1083605), (155, 1006704), (180, 866884), (186, 838920), (240, 650163), (248, 629190), (279, 559280), (310, 503352), (360, 433442), (372, 419460), (465, 335568), (496, 314595), (558, 279640), (620, 251676), (720, 216721), (744, 209730), (930, 167784), (1116, 139820), (1240, 125838), (1395, 111856), (1488, 104865), (1860, 83892), (2232, 69910), (2480, 62919), (2790, 55928), (3720, 41946), (4464, 34955), (5580, 27964), (6991, 22320), (7440, 20973), (11160, 13982)]