38665560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{322213}}^1$

素因数の和:322227

約数の個数: 32

約数和(自身を含む): 115997040

約数和(自身を除く): 77331480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 322213, 644426, 966639, 1288852, 1611065, 1933278, 2577704, 3222130, 3866556, 4833195, 6444260, 7733112, 9666390, 12888520, 19332780, 38665560]

約数ペア:

[(1, 38665560), (2, 19332780), (3, 12888520), (4, 9666390), (5, 7733112), (6, 6444260), (8, 4833195), (10, 3866556), (12, 3222130), (15, 2577704), (20, 1933278), (24, 1611065), (30, 1288852), (40, 966639), (60, 644426), (120, 322213)]