164152080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{227989}}^1$

素因数の和:228008

約数の個数: 60

約数和(自身を含む): 551279820

約数和(自身を除く): 387127740

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, 227989, 455978, 683967, 911956, 1139945, 1367934, 1823912, 2051901, 2279890, 2735868, 3419835, 3647824, 4103802, 4559780, 5471736, 6839670, 8207604, 9119560, 10259505, 10943472, 13679340, 16415208, 18239120, 20519010, 27358680, 32830416, 41038020, 54717360, 82076040, 164152080]

約数ペア:

[(1, 164152080), (2, 82076040), (3, 54717360), (4, 41038020), (5, 32830416), (6, 27358680), (8, 20519010), (9, 18239120), (10, 16415208), (12, 13679340), (15, 10943472), (16, 10259505), (18, 9119560), (20, 8207604), (24, 6839670), (30, 5471736), (36, 4559780), (40, 4103802), (45, 3647824), (48, 3419835), (60, 2735868), (72, 2279890), (80, 2051901), (90, 1823912), (120, 1367934), (144, 1139945), (180, 911956), (240, 683967), (360, 455978), (720, 227989)]