242466160

素因数分解:

$2^4\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{1879}}^1$

素因数の和:3505

約数の個数: 40

約数和(自身を含む): 564383520

約数和(自身を除く): 321917360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1613, 1879, 3226, 3758, 6452, 7516, 8065, 9395, 12904, 15032, 16130, 18790, 25808, 30064, 32260, 37580, 64520, 75160, 129040, 150320, 3030827, 6061654, 12123308, 15154135, 24246616, 30308270, 48493232, 60616540, 121233080, 242466160]

約数ペア:

[(1, 242466160), (2, 121233080), (4, 60616540), (5, 48493232), (8, 30308270), (10, 24246616), (16, 15154135), (20, 12123308), (40, 6061654), (80, 3030827), (1613, 150320), (1879, 129040), (3226, 75160), (3758, 64520), (6452, 37580), (7516, 32260), (8065, 30064), (9395, 25808), (12904, 18790), (15032, 16130)]