2355885720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{152189}}^1$

素因数の和:152249

約数の個数: 96

約数和(自身を含む): 7834741200

約数和(自身を除く): 5478855480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 152189, 304378, 456567, 608756, 760945, 913134, 1217512, 1369701, 1521890, 1826268, 2282835, 2739402, 3043780, 3652536, 4565670, 5478804, 6087560, 6544127, 6848505, 9131340, 10957608, 13088254, 13697010, 18262680, 19632381, 26176508, 27394020, 32720635, 39264762, 52353016, 54788040, 58897143, 65441270, 78529524, 98161905, 117794286, 130882540, 157059048, 196323810, 235588572, 261765080, 294485715, 392647620, 471177144, 588971430, 785295240, 1177942860, 2355885720]

約数ペア:

[(1, 2355885720), (2, 1177942860), (3, 785295240), (4, 588971430), (5, 471177144), (6, 392647620), (8, 294485715), (9, 261765080), (10, 235588572), (12, 196323810), (15, 157059048), (18, 130882540), (20, 117794286), (24, 98161905), (30, 78529524), (36, 65441270), (40, 58897143), (43, 54788040), (45, 52353016), (60, 39264762), (72, 32720635), (86, 27394020), (90, 26176508), (120, 19632381), (129, 18262680), (172, 13697010), (180, 13088254), (215, 10957608), (258, 9131340), (344, 6848505), (360, 6544127), (387, 6087560), (430, 5478804), (516, 4565670), (645, 3652536), (774, 3043780), (860, 2739402), (1032, 2282835), (1290, 1826268), (1548, 1521890), (1720, 1369701), (1935, 1217512), (2580, 913134), (3096, 760945), (3870, 608756), (5160, 456567), (7740, 304378), (15480, 152189)]