105940080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{147139}}^1$

素因数の和:147158

約数の個数: 60

約数和(自身を含む): 355784520

約数和(自身を除く): 249844440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 147139, 294278, 441417, 588556, 735695, 882834, 1177112, 1324251, 1471390, 1765668, 2207085, 2354224, 2648502, 2942780, 3531336, 4414170, 5297004, 5885560, 6621255, 7062672, 8828340, 10594008, 11771120, 13242510, 17656680, 21188016, 26485020, 35313360, 52970040, 105940080]

約数ペア:

[(1, 105940080), (2, 52970040), (3, 35313360), (4, 26485020), (5, 21188016), (6, 17656680), (8, 13242510), (9, 11771120), (10, 10594008), (12, 8828340), (15, 7062672), (16, 6621255), (18, 5885560), (20, 5297004), (24, 4414170), (30, 3531336), (36, 2942780), (40, 2648502), (45, 2354224), (48, 2207085), (60, 1765668), (72, 1471390), (80, 1324251), (90, 1177112), (120, 882834), (144, 735695), (180, 588556), (240, 441417), (360, 294278), (720, 147139)]