149552880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4483}}^1$

素因数の和:4638

約数の個数: 80

約数和(自身を含む): 467053440

約数和(自身を除く): 317500560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 4483, 5560, 6672, 8340, 8966, 11120, 13449, 16680, 17932, 22415, 26898, 33360, 35864, 44830, 53796, 67245, 71728, 89660, 107592, 134490, 179320, 215184, 268980, 358640, 537960, 623137, 1075920, 1246274, 1869411, 2492548, 3115685, 3738822, 4985096, 6231370, 7477644, 9347055, 9970192, 12462740, 14955288, 18694110, 24925480, 29910576, 37388220, 49850960, 74776440, 149552880]

約数ペア:

[(1, 149552880), (2, 74776440), (3, 49850960), (4, 37388220), (5, 29910576), (6, 24925480), (8, 18694110), (10, 14955288), (12, 12462740), (15, 9970192), (16, 9347055), (20, 7477644), (24, 6231370), (30, 4985096), (40, 3738822), (48, 3115685), (60, 2492548), (80, 1869411), (120, 1246274), (139, 1075920), (240, 623137), (278, 537960), (417, 358640), (556, 268980), (695, 215184), (834, 179320), (1112, 134490), (1390, 107592), (1668, 89660), (2085, 71728), (2224, 67245), (2780, 53796), (3336, 44830), (4170, 35864), (4483, 33360), (5560, 26898), (6672, 22415), (8340, 17932), (8966, 16680), (11120, 13449)]