130925280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{272761}}^1$

素因数の和:272779

約数の個数: 48

約数和(自身を含む): 412416144

約数和(自身を除く): 281490864

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, 272761, 545522, 818283, 1091044, 1363805, 1636566, 2182088, 2727610, 3273132, 4091415, 4364176, 5455220, 6546264, 8182830, 8728352, 10910440, 13092528, 16365660, 21820880, 26185056, 32731320, 43641760, 65462640, 130925280]

約数ペア:

[(1, 130925280), (2, 65462640), (3, 43641760), (4, 32731320), (5, 26185056), (6, 21820880), (8, 16365660), (10, 13092528), (12, 10910440), (15, 8728352), (16, 8182830), (20, 6546264), (24, 5455220), (30, 4364176), (32, 4091415), (40, 3273132), (48, 2727610), (60, 2182088), (80, 1636566), (96, 1363805), (120, 1091044), (160, 818283), (240, 545522), (480, 272761)]