1539243360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2539}}^1$

素因数の和:2981

約数の個数: 144

約数和(自身を含む): 5267218320

約数和(自身を除く): 3727974960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 421, 480, 720, 842, 1263, 1440, 1684, 2105, 2526, 2539, 3368, 3789, 4210, 5052, 5078, 6315, 6736, 7578, 7617, 8420, 10104, 10156, 12630, 12695, 13472, 15156, 15234, 16840, 18945, 20208, 20312, 22851, 25260, 25390, 30312, 30468, 33680, 37890, 38085, 40416, 40624, 45702, 50520, 50780, 60624, 60936, 67360, 75780, 76170, 81248, 91404, 101040, 101560, 114255, 121248, 121872, 151560, 152340, 182808, 202080, 203120, 228510, 243744, 303120, 304680, 365616, 406240, 457020, 606240, 609360, 731232, 914040, 1068919, 1218720, 1828080, 2137838, 3206757, 3656160, 4275676, 5344595, 6413514, 8551352, 9620271, 10689190, 12827028, 16033785, 17102704, 19240542, 21378380, 25654056, 32067570, 34205408, 38481084, 42756760, 48101355, 51308112, 64135140, 76962168, 85513520, 96202710, 102616224, 128270280, 153924336, 171027040, 192405420, 256540560, 307848672, 384810840, 513081120, 769621680, 1539243360]

約数ペア:

[(1, 1539243360), (2, 769621680), (3, 513081120), (4, 384810840), (5, 307848672), (6, 256540560), (8, 192405420), (9, 171027040), (10, 153924336), (12, 128270280), (15, 102616224), (16, 96202710), (18, 85513520), (20, 76962168), (24, 64135140), (30, 51308112), (32, 48101355), (36, 42756760), (40, 38481084), (45, 34205408), (48, 32067570), (60, 25654056), (72, 21378380), (80, 19240542), (90, 17102704), (96, 16033785), (120, 12827028), (144, 10689190), (160, 9620271), (180, 8551352), (240, 6413514), (288, 5344595), (360, 4275676), (421, 3656160), (480, 3206757), (720, 2137838), (842, 1828080), (1263, 1218720), (1440, 1068919), (1684, 914040), (2105, 731232), (2526, 609360), (2539, 606240), (3368, 457020), (3789, 406240), (4210, 365616), (5052, 304680), (5078, 303120), (6315, 243744), (6736, 228510), (7578, 203120), (7617, 202080), (8420, 182808), (10104, 152340), (10156, 151560), (12630, 121872), (12695, 121248), (13472, 114255), (15156, 101560), (15234, 101040), (16840, 91404), (18945, 81248), (20208, 76170), (20312, 75780), (22851, 67360), (25260, 60936), (25390, 60624), (30312, 50780), (30468, 50520), (33680, 45702), (37890, 40624), (38085, 40416)]