160520880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51449}}^1$

素因数の和:51478

約数の個数: 80

約数和(自身を含む): 535903200

約数和(自身を除く): 375382320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 51449, 102898, 154347, 205796, 257245, 308694, 411592, 514490, 617388, 668837, 771735, 823184, 1028980, 1234776, 1337674, 1543470, 2006511, 2057960, 2469552, 2675348, 3086940, 3344185, 4013022, 4115920, 5350696, 6173880, 6688370, 8026044, 10032555, 10701392, 12347760, 13376740, 16052088, 20065110, 26753480, 32104176, 40130220, 53506960, 80260440, 160520880]

約数ペア:

[(1, 160520880), (2, 80260440), (3, 53506960), (4, 40130220), (5, 32104176), (6, 26753480), (8, 20065110), (10, 16052088), (12, 13376740), (13, 12347760), (15, 10701392), (16, 10032555), (20, 8026044), (24, 6688370), (26, 6173880), (30, 5350696), (39, 4115920), (40, 4013022), (48, 3344185), (52, 3086940), (60, 2675348), (65, 2469552), (78, 2057960), (80, 2006511), (104, 1543470), (120, 1337674), (130, 1234776), (156, 1028980), (195, 823184), (208, 771735), (240, 668837), (260, 617388), (312, 514490), (390, 411592), (520, 308694), (624, 257245), (780, 205796), (1040, 154347), (1560, 102898), (3120, 51449)]