130831080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23197}}^1$

素因数の和:23258

約数の個数: 64

約数和(自身を含む): 400861440

約数和(自身を除く): 270030360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 23197, 46394, 69591, 92788, 115985, 139182, 185576, 231970, 278364, 347955, 463940, 556728, 695910, 927880, 1090259, 1391820, 2180518, 2783640, 3270777, 4361036, 5451295, 6541554, 8722072, 10902590, 13083108, 16353885, 21805180, 26166216, 32707770, 43610360, 65415540, 130831080]

約数ペア:

[(1, 130831080), (2, 65415540), (3, 43610360), (4, 32707770), (5, 26166216), (6, 21805180), (8, 16353885), (10, 13083108), (12, 10902590), (15, 8722072), (20, 6541554), (24, 5451295), (30, 4361036), (40, 3270777), (47, 2783640), (60, 2180518), (94, 1391820), (120, 1090259), (141, 927880), (188, 695910), (235, 556728), (282, 463940), (376, 347955), (470, 278364), (564, 231970), (705, 185576), (940, 139182), (1128, 115985), (1410, 92788), (1880, 69591), (2820, 46394), (5640, 23197)]