123558120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{49031}}^1$

素因数の和:49055

約数の個数: 96

約数和(自身を含む): 458939520

約数和(自身を除く): 335381400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 49031, 98062, 147093, 196124, 245155, 294186, 343217, 392248, 441279, 490310, 588372, 686434, 735465, 882558, 980620, 1029651, 1176744, 1372868, 1470930, 1716085, 1765116, 1961240, 2059302, 2206395, 2745736, 2941860, 3088953, 3432170, 3530232, 4118604, 4412790, 5148255, 5883720, 6177906, 6864340, 8237208, 8825580, 10296510, 12355812, 13728680, 15444765, 17651160, 20593020, 24711624, 30889530, 41186040, 61779060, 123558120]

約数ペア:

[(1, 123558120), (2, 61779060), (3, 41186040), (4, 30889530), (5, 24711624), (6, 20593020), (7, 17651160), (8, 15444765), (9, 13728680), (10, 12355812), (12, 10296510), (14, 8825580), (15, 8237208), (18, 6864340), (20, 6177906), (21, 5883720), (24, 5148255), (28, 4412790), (30, 4118604), (35, 3530232), (36, 3432170), (40, 3088953), (42, 2941860), (45, 2745736), (56, 2206395), (60, 2059302), (63, 1961240), (70, 1765116), (72, 1716085), (84, 1470930), (90, 1372868), (105, 1176744), (120, 1029651), (126, 980620), (140, 882558), (168, 735465), (180, 686434), (210, 588372), (252, 490310), (280, 441279), (315, 392248), (360, 343217), (420, 294186), (504, 245155), (630, 196124), (840, 147093), (1260, 98062), (2520, 49031)]