230660240

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{54401}}^1$

素因数の和:54467

約数の個数: 40

約数和(自身を含む): 546413688

約数和(自身を除く): 315753448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 54401, 108802, 217604, 272005, 435208, 544010, 870416, 1088020, 2176040, 2883253, 4352080, 5766506, 11533012, 14416265, 23066024, 28832530, 46132048, 57665060, 115330120, 230660240]

約数ペア:

[(1, 230660240), (2, 115330120), (4, 57665060), (5, 46132048), (8, 28832530), (10, 23066024), (16, 14416265), (20, 11533012), (40, 5766506), (53, 4352080), (80, 2883253), (106, 2176040), (212, 1088020), (265, 870416), (424, 544010), (530, 435208), (848, 272005), (1060, 217604), (2120, 108802), (4240, 54401)]