55612080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{77239}}^1$

素因数の和:77258

約数の個数: 60

約数和(自身を含む): 186766320

約数和(自身を除く): 131154240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 77239, 154478, 231717, 308956, 386195, 463434, 617912, 695151, 772390, 926868, 1158585, 1235824, 1390302, 1544780, 1853736, 2317170, 2780604, 3089560, 3475755, 3707472, 4634340, 5561208, 6179120, 6951510, 9268680, 11122416, 13903020, 18537360, 27806040, 55612080]

約数ペア:

[(1, 55612080), (2, 27806040), (3, 18537360), (4, 13903020), (5, 11122416), (6, 9268680), (8, 6951510), (9, 6179120), (10, 5561208), (12, 4634340), (15, 3707472), (16, 3475755), (18, 3089560), (20, 2780604), (24, 2317170), (30, 1853736), (36, 1544780), (40, 1390302), (45, 1235824), (48, 1158585), (60, 926868), (72, 772390), (80, 695151), (90, 617912), (120, 463434), (144, 386195), (180, 308956), (240, 231717), (360, 154478), (720, 77239)]