250932120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{19543}}^1$

素因数の和:19664

約数の個数: 64

約数和(自身を含む): 759870720

約数和(自身を除く): 508938600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 19543, 39086, 58629, 78172, 97715, 117258, 156344, 195430, 234516, 293145, 390860, 469032, 586290, 781720, 1172580, 2091101, 2345160, 4182202, 6273303, 8364404, 10455505, 12546606, 16728808, 20911010, 25093212, 31366515, 41822020, 50186424, 62733030, 83644040, 125466060, 250932120]

約数ペア:

[(1, 250932120), (2, 125466060), (3, 83644040), (4, 62733030), (5, 50186424), (6, 41822020), (8, 31366515), (10, 25093212), (12, 20911010), (15, 16728808), (20, 12546606), (24, 10455505), (30, 8364404), (40, 6273303), (60, 4182202), (107, 2345160), (120, 2091101), (214, 1172580), (321, 781720), (428, 586290), (535, 469032), (642, 390860), (856, 293145), (1070, 234516), (1284, 195430), (1605, 156344), (2140, 117258), (2568, 97715), (3210, 78172), (4280, 58629), (6420, 39086), (12840, 19543)]