127139640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55763}}^1$

素因数の和:55796

約数の個数: 64

約数和(自身を含む): 401500800

約数和(自身を除く): 274361160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 55763, 111526, 167289, 223052, 278815, 334578, 446104, 557630, 669156, 836445, 1059497, 1115260, 1338312, 1672890, 2118994, 2230520, 3178491, 3345780, 4237988, 5297485, 6356982, 6691560, 8475976, 10594970, 12713964, 15892455, 21189940, 25427928, 31784910, 42379880, 63569820, 127139640]

約数ペア:

[(1, 127139640), (2, 63569820), (3, 42379880), (4, 31784910), (5, 25427928), (6, 21189940), (8, 15892455), (10, 12713964), (12, 10594970), (15, 8475976), (19, 6691560), (20, 6356982), (24, 5297485), (30, 4237988), (38, 3345780), (40, 3178491), (57, 2230520), (60, 2118994), (76, 1672890), (95, 1338312), (114, 1115260), (120, 1059497), (152, 836445), (190, 669156), (228, 557630), (285, 446104), (380, 334578), (456, 278815), (570, 223052), (760, 167289), (1140, 111526), (2280, 55763)]