89247720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{743731}}^1$

素因数の和:743745

約数の個数: 32

約数和(自身を含む): 267743520

約数和(自身を除く): 178495800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 743731, 1487462, 2231193, 2974924, 3718655, 4462386, 5949848, 7437310, 8924772, 11155965, 14874620, 17849544, 22311930, 29749240, 44623860, 89247720]

約数ペア:

[(1, 89247720), (2, 44623860), (3, 29749240), (4, 22311930), (5, 17849544), (6, 14874620), (8, 11155965), (10, 8924772), (12, 7437310), (15, 5949848), (20, 4462386), (24, 3718655), (30, 2974924), (40, 2231193), (60, 1487462), (120, 743731)]