89272080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{123989}}^1$

素因数の和:124008

約数の個数: 60

約数和(自身を含む): 299807820

約数和(自身を除く): 210535740

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, 123989, 247978, 371967, 495956, 619945, 743934, 991912, 1115901, 1239890, 1487868, 1859835, 1983824, 2231802, 2479780, 2975736, 3719670, 4463604, 4959560, 5579505, 5951472, 7439340, 8927208, 9919120, 11159010, 14878680, 17854416, 22318020, 29757360, 44636040, 89272080]

約数ペア:

[(1, 89272080), (2, 44636040), (3, 29757360), (4, 22318020), (5, 17854416), (6, 14878680), (8, 11159010), (9, 9919120), (10, 8927208), (12, 7439340), (15, 5951472), (16, 5579505), (18, 4959560), (20, 4463604), (24, 3719670), (30, 2975736), (36, 2479780), (40, 2231802), (45, 1983824), (48, 1859835), (60, 1487868), (72, 1239890), (80, 1115901), (90, 991912), (120, 743934), (144, 619945), (180, 495956), (240, 371967), (360, 247978), (720, 123989)]