31109584080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{129623267}}^1$

素因数の和:129623283

約数の個数: 40

約数和(自身を含む): 96439711392

約数和(自身を除く): 65330127312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 129623267, 259246534, 388869801, 518493068, 648116335, 777739602, 1036986136, 1296232670, 1555479204, 1944349005, 2073972272, 2592465340, 3110958408, 3888698010, 5184930680, 6221916816, 7777396020, 10369861360, 15554792040, 31109584080]

約数ペア:

[(1, 31109584080), (2, 15554792040), (3, 10369861360), (4, 7777396020), (5, 6221916816), (6, 5184930680), (8, 3888698010), (10, 3110958408), (12, 2592465340), (15, 2073972272), (16, 1944349005), (20, 1555479204), (24, 1296232670), (30, 1036986136), (40, 777739602), (48, 648116335), (60, 518493068), (80, 388869801), (120, 259246534), (240, 129623267)]