279459240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2328827}}^1$

素因数の和:2328841

約数の個数: 32

約数和(自身を含む): 838378080

約数和(自身を除く): 558918840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2328827, 4657654, 6986481, 9315308, 11644135, 13972962, 18630616, 23288270, 27945924, 34932405, 46576540, 55891848, 69864810, 93153080, 139729620, 279459240]

約数ペア:

[(1, 279459240), (2, 139729620), (3, 93153080), (4, 69864810), (5, 55891848), (6, 46576540), (8, 34932405), (10, 27945924), (12, 23288270), (15, 18630616), (20, 13972962), (24, 11644135), (30, 9315308), (40, 6986481), (60, 4657654), (120, 2328827)]