161427480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1345229}}^1$

素因数の和:1345243

約数の個数: 32

約数和(自身を含む): 484282800

約数和(自身を除く): 322855320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1345229, 2690458, 4035687, 5380916, 6726145, 8071374, 10761832, 13452290, 16142748, 20178435, 26904580, 32285496, 40356870, 53809160, 80713740, 161427480]

約数ペア:

[(1, 161427480), (2, 80713740), (3, 53809160), (4, 40356870), (5, 32285496), (6, 26904580), (8, 20178435), (10, 16142748), (12, 13452290), (15, 10761832), (20, 8071374), (24, 6726145), (30, 5380916), (40, 4035687), (60, 2690458), (120, 1345229)]