48936840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{407807}}^1$

素因数の和:407821

約数の個数: 32

約数和(自身を含む): 146810880

約数和(自身を除く): 97874040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 407807, 815614, 1223421, 1631228, 2039035, 2446842, 3262456, 4078070, 4893684, 6117105, 8156140, 9787368, 12234210, 16312280, 24468420, 48936840]

約数ペア:

[(1, 48936840), (2, 24468420), (3, 16312280), (4, 12234210), (5, 9787368), (6, 8156140), (8, 6117105), (10, 4893684), (12, 4078070), (15, 3262456), (20, 2446842), (24, 2039035), (30, 1631228), (40, 1223421), (60, 815614), (120, 407807)]