159601620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{43607}}^1$

素因数の和:43680

約数の個数: 48

約数和(自身を含む): 454220928

約数和(自身を除く): 294619308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 43607, 87214, 130821, 174428, 218035, 261642, 436070, 523284, 654105, 872140, 1308210, 2616420, 2660027, 5320054, 7980081, 10640108, 13300135, 15960162, 26600270, 31920324, 39900405, 53200540, 79800810, 159601620]

約数ペア:

[(1, 159601620), (2, 79800810), (3, 53200540), (4, 39900405), (5, 31920324), (6, 26600270), (10, 15960162), (12, 13300135), (15, 10640108), (20, 7980081), (30, 5320054), (60, 2660027), (61, 2616420), (122, 1308210), (183, 872140), (244, 654105), (305, 523284), (366, 436070), (610, 261642), (732, 218035), (915, 174428), (1220, 130821), (1830, 87214), (3660, 43607)]