8074560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:680

約数の個数: 112

約数和(自身を含む): 27651456

約数和(自身を除く): 19576896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 647, 780, 832, 960, 1040, 1248, 1294, 1560, 1941, 2080, 2496, 2588, 3120, 3235, 3882, 4160, 5176, 6240, 6470, 7764, 8411, 9705, 10352, 12480, 12940, 15528, 16822, 19410, 20704, 25233, 25880, 31056, 33644, 38820, 41408, 42055, 50466, 51760, 62112, 67288, 77640, 84110, 100932, 103520, 124224, 126165, 134576, 155280, 168220, 201864, 207040, 252330, 269152, 310560, 336440, 403728, 504660, 538304, 621120, 672880, 807456, 1009320, 1345760, 1614912, 2018640, 2691520, 4037280, 8074560]

約数ペア:

[(1, 8074560), (2, 4037280), (3, 2691520), (4, 2018640), (5, 1614912), (6, 1345760), (8, 1009320), (10, 807456), (12, 672880), (13, 621120), (15, 538304), (16, 504660), (20, 403728), (24, 336440), (26, 310560), (30, 269152), (32, 252330), (39, 207040), (40, 201864), (48, 168220), (52, 155280), (60, 134576), (64, 126165), (65, 124224), (78, 103520), (80, 100932), (96, 84110), (104, 77640), (120, 67288), (130, 62112), (156, 51760), (160, 50466), (192, 42055), (195, 41408), (208, 38820), (240, 33644), (260, 31056), (312, 25880), (320, 25233), (390, 20704), (416, 19410), (480, 16822), (520, 15528), (624, 12940), (647, 12480), (780, 10352), (832, 9705), (960, 8411), (1040, 7764), (1248, 6470), (1294, 6240), (1560, 5176), (1941, 4160), (2080, 3882), (2496, 3235), (2588, 3120)]