54992160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{38189}}^1$

素因数の和:38210

約数の個数: 72

約数和(自身を含む): 187665660

約数和(自身を除く): 132673500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 38189, 76378, 114567, 152756, 190945, 229134, 305512, 343701, 381890, 458268, 572835, 611024, 687402, 763780, 916536, 1145670, 1222048, 1374804, 1527560, 1718505, 1833072, 2291340, 2749608, 3055120, 3437010, 3666144, 4582680, 5499216, 6110240, 6874020, 9165360, 10998432, 13748040, 18330720, 27496080, 54992160]

約数ペア:

[(1, 54992160), (2, 27496080), (3, 18330720), (4, 13748040), (5, 10998432), (6, 9165360), (8, 6874020), (9, 6110240), (10, 5499216), (12, 4582680), (15, 3666144), (16, 3437010), (18, 3055120), (20, 2749608), (24, 2291340), (30, 1833072), (32, 1718505), (36, 1527560), (40, 1374804), (45, 1222048), (48, 1145670), (60, 916536), (72, 763780), (80, 687402), (90, 611024), (96, 572835), (120, 458268), (144, 381890), (160, 343701), (180, 305512), (240, 229134), (288, 190945), (360, 152756), (480, 114567), (720, 76378), (1440, 38189)]