145411320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1211761}}^1$

素因数の和:1211775

約数の個数: 32

約数和(自身を含む): 436234320

約数和(自身を除く): 290823000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1211761, 2423522, 3635283, 4847044, 6058805, 7270566, 9694088, 12117610, 14541132, 18176415, 24235220, 29082264, 36352830, 48470440, 72705660, 145411320]

約数ペア:

[(1, 145411320), (2, 72705660), (3, 48470440), (4, 36352830), (5, 29082264), (6, 24235220), (8, 18176415), (10, 14541132), (12, 12117610), (15, 9694088), (20, 7270566), (24, 6058805), (30, 4847044), (40, 3635283), (60, 2423522), (120, 1211761)]