633971280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2641547}}^1$

素因数の和:2641563

約数の個数: 40

約数和(自身を含む): 1965311712

約数和(自身を除く): 1331340432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2641547, 5283094, 7924641, 10566188, 13207735, 15849282, 21132376, 26415470, 31698564, 39623205, 42264752, 52830940, 63397128, 79246410, 105661880, 126794256, 158492820, 211323760, 316985640, 633971280]

約数ペア:

[(1, 633971280), (2, 316985640), (3, 211323760), (4, 158492820), (5, 126794256), (6, 105661880), (8, 79246410), (10, 63397128), (12, 52830940), (15, 42264752), (16, 39623205), (20, 31698564), (24, 26415470), (30, 21132376), (40, 15849282), (48, 13207735), (60, 10566188), (80, 7924641), (120, 5283094), (240, 2641547)]