652961880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{42181}}^1$

素因数の和:42241

約数の個数: 96

約数和(自身を含む): 2171529360

約数和(自身を除く): 1518567480

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, 42181, 84362, 126543, 168724, 210905, 253086, 337448, 379629, 421810, 506172, 632715, 759258, 843620, 1012344, 1265430, 1518516, 1687240, 1813783, 1898145, 2530860, 3037032, 3627566, 3796290, 5061720, 5441349, 7255132, 7592580, 9068915, 10882698, 14510264, 15185160, 16324047, 18137830, 21765396, 27206745, 32648094, 36275660, 43530792, 54413490, 65296188, 72551320, 81620235, 108826980, 130592376, 163240470, 217653960, 326480940, 652961880]

約数ペア:

[(1, 652961880), (2, 326480940), (3, 217653960), (4, 163240470), (5, 130592376), (6, 108826980), (8, 81620235), (9, 72551320), (10, 65296188), (12, 54413490), (15, 43530792), (18, 36275660), (20, 32648094), (24, 27206745), (30, 21765396), (36, 18137830), (40, 16324047), (43, 15185160), (45, 14510264), (60, 10882698), (72, 9068915), (86, 7592580), (90, 7255132), (120, 5441349), (129, 5061720), (172, 3796290), (180, 3627566), (215, 3037032), (258, 2530860), (344, 1898145), (360, 1813783), (387, 1687240), (430, 1518516), (516, 1265430), (645, 1012344), (774, 843620), (860, 759258), (1032, 632715), (1290, 506172), (1548, 421810), (1720, 379629), (1935, 337448), (2580, 253086), (3096, 210905), (3870, 168724), (5160, 126543), (7740, 84362), (15480, 42181)]