84278760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{702323}}^1$

素因数の和:702337

約数の個数: 32

約数和(自身を含む): 252836640

約数和(自身を除く): 168557880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 702323, 1404646, 2106969, 2809292, 3511615, 4213938, 5618584, 7023230, 8427876, 10534845, 14046460, 16855752, 21069690, 28092920, 42139380, 84278760]

約数ペア:

[(1, 84278760), (2, 42139380), (3, 28092920), (4, 21069690), (5, 16855752), (6, 14046460), (8, 10534845), (10, 8427876), (12, 7023230), (15, 5618584), (20, 4213938), (24, 3511615), (30, 2809292), (40, 2106969), (60, 1404646), (120, 702323)]