77773215720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{648110131}}^1$

素因数の和:648110145

約数の個数: 32

約数和(自身を含む): 233319647520

約数和(自身を除く): 155546431800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 648110131, 1296220262, 1944330393, 2592440524, 3240550655, 3888660786, 5184881048, 6481101310, 7777321572, 9721651965, 12962202620, 15554643144, 19443303930, 25924405240, 38886607860, 77773215720]

約数ペア:

[(1, 77773215720), (2, 38886607860), (3, 25924405240), (4, 19443303930), (5, 15554643144), (6, 12962202620), (8, 9721651965), (10, 7777321572), (12, 6481101310), (15, 5184881048), (20, 3888660786), (24, 3240550655), (30, 2592440524), (40, 1944330393), (60, 1296220262), (120, 648110131)]