2109270120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{105253}}^1$

素因数の和:105434

約数の個数: 64

約数和(自身を含む): 6365761920

約数和(自身を除く): 4256491800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 4008, 5010, 6680, 10020, 20040, 105253, 210506, 315759, 421012, 526265, 631518, 842024, 1052530, 1263036, 1578795, 2105060, 2526072, 3157590, 4210120, 6315180, 12630360, 17577251, 35154502, 52731753, 70309004, 87886255, 105463506, 140618008, 175772510, 210927012, 263658765, 351545020, 421854024, 527317530, 703090040, 1054635060, 2109270120]

約数ペア:

[(1, 2109270120), (2, 1054635060), (3, 703090040), (4, 527317530), (5, 421854024), (6, 351545020), (8, 263658765), (10, 210927012), (12, 175772510), (15, 140618008), (20, 105463506), (24, 87886255), (30, 70309004), (40, 52731753), (60, 35154502), (120, 17577251), (167, 12630360), (334, 6315180), (501, 4210120), (668, 3157590), (835, 2526072), (1002, 2105060), (1336, 1578795), (1670, 1263036), (2004, 1052530), (2505, 842024), (3340, 631518), (4008, 526265), (5010, 421012), (6680, 315759), (10020, 210506), (20040, 105253)]