2039331120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8497213}}^1$

素因数の和:8497229

約数の個数: 40

約数和(自身を含む): 6321927216

約数和(自身を除く): 4282596096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8497213, 16994426, 25491639, 33988852, 42486065, 50983278, 67977704, 84972130, 101966556, 127458195, 135955408, 169944260, 203933112, 254916390, 339888520, 407866224, 509832780, 679777040, 1019665560, 2039331120]

約数ペア:

[(1, 2039331120), (2, 1019665560), (3, 679777040), (4, 509832780), (5, 407866224), (6, 339888520), (8, 254916390), (10, 203933112), (12, 169944260), (15, 135955408), (16, 127458195), (20, 101966556), (24, 84972130), (30, 67977704), (40, 50983278), (48, 42486065), (60, 33988852), (80, 25491639), (120, 16994426), (240, 8497213)]