120266360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{96989}}^1$

素因数の和:97031

約数の個数: 32

約数和(自身を含む): 279331200

約数和(自身を除く): 159064840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 96989, 193978, 387956, 484945, 775912, 969890, 1939780, 3006659, 3879560, 6013318, 12026636, 15033295, 24053272, 30066590, 60133180, 120266360]

約数ペア:

[(1, 120266360), (2, 60133180), (4, 30066590), (5, 24053272), (8, 15033295), (10, 12026636), (20, 6013318), (31, 3879560), (40, 3006659), (62, 1939780), (124, 969890), (155, 775912), (248, 484945), (310, 387956), (620, 193978), (1240, 96989)]