84642960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2777}}^1$

素因数の和:2920

約数の個数: 80

約数和(自身を含む): 264554496

約数和(自身を除く): 179911536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 2777, 3048, 3810, 5080, 5554, 6096, 7620, 8331, 10160, 11108, 13885, 15240, 16662, 22216, 27770, 30480, 33324, 41655, 44432, 55540, 66648, 83310, 111080, 133296, 166620, 222160, 333240, 352679, 666480, 705358, 1058037, 1410716, 1763395, 2116074, 2821432, 3526790, 4232148, 5290185, 5642864, 7053580, 8464296, 10580370, 14107160, 16928592, 21160740, 28214320, 42321480, 84642960]

約数ペア:

[(1, 84642960), (2, 42321480), (3, 28214320), (4, 21160740), (5, 16928592), (6, 14107160), (8, 10580370), (10, 8464296), (12, 7053580), (15, 5642864), (16, 5290185), (20, 4232148), (24, 3526790), (30, 2821432), (40, 2116074), (48, 1763395), (60, 1410716), (80, 1058037), (120, 705358), (127, 666480), (240, 352679), (254, 333240), (381, 222160), (508, 166620), (635, 133296), (762, 111080), (1016, 83310), (1270, 66648), (1524, 55540), (1905, 44432), (2032, 41655), (2540, 33324), (2777, 30480), (3048, 27770), (3810, 22216), (5080, 16662), (5554, 15240), (6096, 13885), (7620, 11108), (8331, 10160)]