201730560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{26267}}^1$

素因数の和:26293

約数の個数: 80

約数和(自身を含む): 644931936

約数和(自身を除く): 443201376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 26267, 52534, 78801, 105068, 131335, 157602, 210136, 262670, 315204, 394005, 420272, 525340, 630408, 788010, 840544, 1050680, 1260816, 1576020, 1681088, 2101360, 2521632, 3152040, 3362176, 4202720, 5043264, 6304080, 6724352, 8405440, 10086528, 12608160, 13448704, 16810880, 20173056, 25216320, 33621760, 40346112, 50432640, 67243520, 100865280, 201730560]

約数ペア:

[(1, 201730560), (2, 100865280), (3, 67243520), (4, 50432640), (5, 40346112), (6, 33621760), (8, 25216320), (10, 20173056), (12, 16810880), (15, 13448704), (16, 12608160), (20, 10086528), (24, 8405440), (30, 6724352), (32, 6304080), (40, 5043264), (48, 4202720), (60, 3362176), (64, 3152040), (80, 2521632), (96, 2101360), (120, 1681088), (128, 1576020), (160, 1260816), (192, 1050680), (240, 840544), (256, 788010), (320, 630408), (384, 525340), (480, 420272), (512, 394005), (640, 315204), (768, 262670), (960, 210136), (1280, 157602), (1536, 131335), (1920, 105068), (2560, 78801), (3840, 52534), (7680, 26267)]