327047640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{25471}}^1$

素因数の和:25592

約数の個数: 64

約数和(自身を含む): 990351360

約数和(自身を除く): 663303720

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, 25471, 50942, 76413, 101884, 127355, 152826, 203768, 254710, 305652, 382065, 509420, 611304, 764130, 1018840, 1528260, 2725397, 3056520, 5450794, 8176191, 10901588, 13626985, 16352382, 21803176, 27253970, 32704764, 40880955, 54507940, 65409528, 81761910, 109015880, 163523820, 327047640]

約数ペア:

[(1, 327047640), (2, 163523820), (3, 109015880), (4, 81761910), (5, 65409528), (6, 54507940), (8, 40880955), (10, 32704764), (12, 27253970), (15, 21803176), (20, 16352382), (24, 13626985), (30, 10901588), (40, 8176191), (60, 5450794), (107, 3056520), (120, 2725397), (214, 1528260), (321, 1018840), (428, 764130), (535, 611304), (642, 509420), (856, 382065), (1070, 305652), (1284, 254710), (1605, 203768), (2140, 152826), (2568, 127355), (3210, 101884), (4280, 76413), (6420, 50942), (12840, 25471)]