777736920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6481141}}^1$

素因数の和:6481155

約数の個数: 32

約数和(自身を含む): 2333211120

約数和(自身を除く): 1555474200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6481141, 12962282, 19443423, 25924564, 32405705, 38886846, 51849128, 64811410, 77773692, 97217115, 129622820, 155547384, 194434230, 259245640, 388868460, 777736920]

約数ペア:

[(1, 777736920), (2, 388868460), (3, 259245640), (4, 194434230), (5, 155547384), (6, 129622820), (8, 97217115), (10, 77773692), (12, 64811410), (15, 51849128), (20, 38886846), (24, 32405705), (30, 25924564), (40, 19443423), (60, 12962282), (120, 6481141)]