921036120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{144817}}^1$

素因数の和:144884

約数の個数: 64

約数和(自身を含む): 2815261920

約数和(自身を除く): 1894225800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 144817, 289634, 434451, 579268, 724085, 868902, 1158536, 1448170, 1737804, 2172255, 2896340, 3475608, 4344510, 5792680, 7675301, 8689020, 15350602, 17378040, 23025903, 30701204, 38376505, 46051806, 61402408, 76753010, 92103612, 115129515, 153506020, 184207224, 230259030, 307012040, 460518060, 921036120]

約数ペア:

[(1, 921036120), (2, 460518060), (3, 307012040), (4, 230259030), (5, 184207224), (6, 153506020), (8, 115129515), (10, 92103612), (12, 76753010), (15, 61402408), (20, 46051806), (24, 38376505), (30, 30701204), (40, 23025903), (53, 17378040), (60, 15350602), (106, 8689020), (120, 7675301), (159, 5792680), (212, 4344510), (265, 3475608), (318, 2896340), (424, 2172255), (530, 1737804), (636, 1448170), (795, 1158536), (1060, 868902), (1272, 724085), (1590, 579268), (2120, 434451), (3180, 289634), (6360, 144817)]