2578997813520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10745824223}}^1$

素因数の和:10745824239

約数の個数: 40

約数和(自身を含む): 7994893222656

約数和(自身を除く): 5415895409136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10745824223, 21491648446, 32237472669, 42983296892, 53729121115, 64474945338, 85966593784, 107458242230, 128949890676, 161187363345, 171933187568, 214916484460, 257899781352, 322374726690, 429832968920, 515799562704, 644749453380, 859665937840, 1289498906760, 2578997813520]

約数ペア:

[(1, 2578997813520), (2, 1289498906760), (3, 859665937840), (4, 644749453380), (5, 515799562704), (6, 429832968920), (8, 322374726690), (10, 257899781352), (12, 214916484460), (15, 171933187568), (16, 161187363345), (20, 128949890676), (24, 107458242230), (30, 85966593784), (40, 64474945338), (48, 53729121115), (60, 42983296892), (80, 32237472669), (120, 21491648446), (240, 10745824223)]