131004960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{272927}}^1$

素因数の和:272945

約数の個数: 48

約数和(自身を含む): 412667136

約数和(自身を除く): 281662176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 272927, 545854, 818781, 1091708, 1364635, 1637562, 2183416, 2729270, 3275124, 4093905, 4366832, 5458540, 6550248, 8187810, 8733664, 10917080, 13100496, 16375620, 21834160, 26200992, 32751240, 43668320, 65502480, 131004960]

約数ペア:

[(1, 131004960), (2, 65502480), (3, 43668320), (4, 32751240), (5, 26200992), (6, 21834160), (8, 16375620), (10, 13100496), (12, 10917080), (15, 8733664), (16, 8187810), (20, 6550248), (24, 5458540), (30, 4366832), (32, 4093905), (40, 3275124), (48, 2729270), (60, 2183416), (80, 1637562), (96, 1364635), (120, 1091708), (160, 818781), (240, 545854), (480, 272927)]