78963480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5101}}^1$

素因数の和:5161

約数の個数: 96

約数和(自身を含む): 262650960

約数和(自身を除く): 183687480

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, 5101, 5160, 7740, 10202, 15303, 15480, 20404, 25505, 30606, 40808, 45909, 51010, 61212, 76515, 91818, 102020, 122424, 153030, 183636, 204040, 219343, 229545, 306060, 367272, 438686, 459090, 612120, 658029, 877372, 918180, 1096715, 1316058, 1754744, 1836360, 1974087, 2193430, 2632116, 3290145, 3948174, 4386860, 5264232, 6580290, 7896348, 8773720, 9870435, 13160580, 15792696, 19740870, 26321160, 39481740, 78963480]

約数ペア:

[(1, 78963480), (2, 39481740), (3, 26321160), (4, 19740870), (5, 15792696), (6, 13160580), (8, 9870435), (9, 8773720), (10, 7896348), (12, 6580290), (15, 5264232), (18, 4386860), (20, 3948174), (24, 3290145), (30, 2632116), (36, 2193430), (40, 1974087), (43, 1836360), (45, 1754744), (60, 1316058), (72, 1096715), (86, 918180), (90, 877372), (120, 658029), (129, 612120), (172, 459090), (180, 438686), (215, 367272), (258, 306060), (344, 229545), (360, 219343), (387, 204040), (430, 183636), (516, 153030), (645, 122424), (774, 102020), (860, 91818), (1032, 76515), (1290, 61212), (1548, 51010), (1720, 45909), (1935, 40808), (2580, 30606), (3096, 25505), (3870, 20404), (5101, 15480), (5160, 15303), (7740, 10202)]