147344520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1227871}}^1$

素因数の和:1227885

約数の個数: 32

約数和(自身を含む): 442033920

約数和(自身を除く): 294689400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1227871, 2455742, 3683613, 4911484, 6139355, 7367226, 9822968, 12278710, 14734452, 18418065, 24557420, 29468904, 36836130, 49114840, 73672260, 147344520]

約数ペア:

[(1, 147344520), (2, 73672260), (3, 49114840), (4, 36836130), (5, 29468904), (6, 24557420), (8, 18418065), (10, 14734452), (12, 12278710), (15, 9822968), (20, 7367226), (24, 6139355), (30, 4911484), (40, 3683613), (60, 2455742), (120, 1227871)]