145534440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1212787}}^1$

素因数の和:1212801

約数の個数: 32

約数和(自身を含む): 436603680

約数和(自身を除く): 291069240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1212787, 2425574, 3638361, 4851148, 6063935, 7276722, 9702296, 12127870, 14553444, 18191805, 24255740, 29106888, 36383610, 48511480, 72767220, 145534440]

約数ペア:

[(1, 145534440), (2, 72767220), (3, 48511480), (4, 36383610), (5, 29106888), (6, 24255740), (8, 18191805), (10, 14553444), (12, 12127870), (15, 9702296), (20, 7276722), (24, 6063935), (30, 4851148), (40, 3638361), (60, 2425574), (120, 1212787)]