216998199240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1808318327}}^1$

素因数の和:1808318341

約数の個数: 32

約数和(自身を含む): 650994598080

約数和(自身を除く): 433996398840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1808318327, 3616636654, 5424954981, 7233273308, 9041591635, 10849909962, 14466546616, 18083183270, 21699819924, 27124774905, 36166366540, 43399639848, 54249549810, 72332733080, 108499099620, 216998199240]

約数ペア:

[(1, 216998199240), (2, 108499099620), (3, 72332733080), (4, 54249549810), (5, 43399639848), (6, 36166366540), (8, 27124774905), (10, 21699819924), (12, 18083183270), (15, 14466546616), (20, 10849909962), (24, 9041591635), (30, 7233273308), (40, 5424954981), (60, 3616636654), (120, 1808318327)]