249146160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28057}}^1$

素因数の和:28110

約数の個数: 80

約数和(自身を含む): 793255776

約数和(自身を除く): 544109616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 28057, 56114, 84171, 112228, 140285, 168342, 224456, 280570, 336684, 420855, 448912, 561140, 673368, 841710, 1038109, 1122280, 1346736, 1683420, 2076218, 2244560, 3114327, 3366840, 4152436, 5190545, 6228654, 6733680, 8304872, 10381090, 12457308, 15571635, 16609744, 20762180, 24914616, 31143270, 41524360, 49829232, 62286540, 83048720, 124573080, 249146160]

約数ペア:

[(1, 249146160), (2, 124573080), (3, 83048720), (4, 62286540), (5, 49829232), (6, 41524360), (8, 31143270), (10, 24914616), (12, 20762180), (15, 16609744), (16, 15571635), (20, 12457308), (24, 10381090), (30, 8304872), (37, 6733680), (40, 6228654), (48, 5190545), (60, 4152436), (74, 3366840), (80, 3114327), (111, 2244560), (120, 2076218), (148, 1683420), (185, 1346736), (222, 1122280), (240, 1038109), (296, 841710), (370, 673368), (444, 561140), (555, 448912), (592, 420855), (740, 336684), (888, 280570), (1110, 224456), (1480, 168342), (1776, 140285), (2220, 112228), (2960, 84171), (4440, 56114), (8880, 28057)]