138549360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3677}}^1$

素因数の和:3850

約数の個数: 80

約数和(自身を含む): 432356256

約数和(自身を除く): 293806896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3677, 3768, 4710, 6280, 7354, 7536, 9420, 11031, 12560, 14708, 18385, 18840, 22062, 29416, 36770, 37680, 44124, 55155, 58832, 73540, 88248, 110310, 147080, 176496, 220620, 294160, 441240, 577289, 882480, 1154578, 1731867, 2309156, 2886445, 3463734, 4618312, 5772890, 6927468, 8659335, 9236624, 11545780, 13854936, 17318670, 23091560, 27709872, 34637340, 46183120, 69274680, 138549360]

約数ペア:

[(1, 138549360), (2, 69274680), (3, 46183120), (4, 34637340), (5, 27709872), (6, 23091560), (8, 17318670), (10, 13854936), (12, 11545780), (15, 9236624), (16, 8659335), (20, 6927468), (24, 5772890), (30, 4618312), (40, 3463734), (48, 2886445), (60, 2309156), (80, 1731867), (120, 1154578), (157, 882480), (240, 577289), (314, 441240), (471, 294160), (628, 220620), (785, 176496), (942, 147080), (1256, 110310), (1570, 88248), (1884, 73540), (2355, 58832), (2512, 55155), (3140, 44124), (3677, 37680), (3768, 36770), (4710, 29416), (6280, 22062), (7354, 18840), (7536, 18385), (9420, 14708), (11031, 12560)]