297957720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2482981}}^1$

素因数の和:2482995

約数の個数: 32

約数和(自身を含む): 893873520

約数和(自身を除く): 595915800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2482981, 4965962, 7448943, 9931924, 12414905, 14897886, 19863848, 24829810, 29795772, 37244715, 49659620, 59591544, 74489430, 99319240, 148978860, 297957720]

約数ペア:

[(1, 297957720), (2, 148978860), (3, 99319240), (4, 74489430), (5, 59591544), (6, 49659620), (8, 37244715), (10, 29795772), (12, 24829810), (15, 19863848), (20, 14897886), (24, 12414905), (30, 9931924), (40, 7448943), (60, 4965962), (120, 2482981)]