123992160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{258317}}^1$

素因数の和:258335

約数の個数: 48

約数和(自身を含む): 390576816

約数和(自身を除く): 266584656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 258317, 516634, 774951, 1033268, 1291585, 1549902, 2066536, 2583170, 3099804, 3874755, 4133072, 5166340, 6199608, 7749510, 8266144, 10332680, 12399216, 15499020, 20665360, 24798432, 30998040, 41330720, 61996080, 123992160]

約数ペア:

[(1, 123992160), (2, 61996080), (3, 41330720), (4, 30998040), (5, 24798432), (6, 20665360), (8, 15499020), (10, 12399216), (12, 10332680), (15, 8266144), (16, 7749510), (20, 6199608), (24, 5166340), (30, 4133072), (32, 3874755), (40, 3099804), (48, 2583170), (60, 2066536), (80, 1549902), (96, 1291585), (120, 1033268), (160, 774951), (240, 516634), (480, 258317)]