120045480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7877}}^1$

素因数の和:8018

約数の個数: 64

約数和(自身を含む): 363018240

約数和(自身を除く): 242972760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 7877, 15240, 15754, 23631, 31508, 39385, 47262, 63016, 78770, 94524, 118155, 157540, 189048, 236310, 315080, 472620, 945240, 1000379, 2000758, 3001137, 4001516, 5001895, 6002274, 8003032, 10003790, 12004548, 15005685, 20007580, 24009096, 30011370, 40015160, 60022740, 120045480]

約数ペア:

[(1, 120045480), (2, 60022740), (3, 40015160), (4, 30011370), (5, 24009096), (6, 20007580), (8, 15005685), (10, 12004548), (12, 10003790), (15, 8003032), (20, 6002274), (24, 5001895), (30, 4001516), (40, 3001137), (60, 2000758), (120, 1000379), (127, 945240), (254, 472620), (381, 315080), (508, 236310), (635, 189048), (762, 157540), (1016, 118155), (1270, 94524), (1524, 78770), (1905, 63016), (2540, 47262), (3048, 39385), (3810, 31508), (5080, 23631), (7620, 15754), (7877, 15240)]