253612080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{117413}}^1$

素因数の和:117435

約数の個数: 80

約数和(自身を含む): 873560160

約数和(自身を除く): 619948080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 117413, 234826, 352239, 469652, 587065, 704478, 939304, 1056717, 1174130, 1408956, 1761195, 1878608, 2113434, 2348260, 2817912, 3170151, 3522390, 4226868, 4696520, 5283585, 5635824, 6340302, 7044780, 8453736, 9393040, 10567170, 12680604, 14089560, 15850755, 16907472, 21134340, 25361208, 28179120, 31701510, 42268680, 50722416, 63403020, 84537360, 126806040, 253612080]

約数ペア:

[(1, 253612080), (2, 126806040), (3, 84537360), (4, 63403020), (5, 50722416), (6, 42268680), (8, 31701510), (9, 28179120), (10, 25361208), (12, 21134340), (15, 16907472), (16, 15850755), (18, 14089560), (20, 12680604), (24, 10567170), (27, 9393040), (30, 8453736), (36, 7044780), (40, 6340302), (45, 5635824), (48, 5283585), (54, 4696520), (60, 4226868), (72, 3522390), (80, 3170151), (90, 2817912), (108, 2348260), (120, 2113434), (135, 1878608), (144, 1761195), (180, 1408956), (216, 1174130), (240, 1056717), (270, 939304), (360, 704478), (432, 587065), (540, 469652), (720, 352239), (1080, 234826), (2160, 117413)]