296360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 691200

約数和(自身を除く): 394840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 239, 248, 310, 478, 620, 956, 1195, 1240, 1912, 2390, 4780, 7409, 9560, 14818, 29636, 37045, 59272, 74090, 148180, 296360]

約数ペア:

[(1, 296360), (2, 148180), (4, 74090), (5, 59272), (8, 37045), (10, 29636), (20, 14818), (31, 9560), (40, 7409), (62, 4780), (124, 2390), (155, 1912), (239, 1240), (248, 1195), (310, 956), (478, 620)]