260509320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24953}}^1$

素因数の和:24999

約数の個数: 96

約数和(自身を含む): 875885400

約数和(自身を除く): 615376080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 24953, 49906, 74859, 99812, 124765, 149718, 199624, 224577, 249530, 299436, 374295, 449154, 499060, 598872, 723637, 748590, 898308, 998120, 1122885, 1447274, 1497180, 1796616, 2170911, 2245770, 2894548, 2994360, 3618185, 4341822, 4491540, 5789096, 6512733, 7236370, 8683644, 8983080, 10854555, 13025466, 14472740, 17367288, 21709110, 26050932, 28945480, 32563665, 43418220, 52101864, 65127330, 86836440, 130254660, 260509320]

約数ペア:

[(1, 260509320), (2, 130254660), (3, 86836440), (4, 65127330), (5, 52101864), (6, 43418220), (8, 32563665), (9, 28945480), (10, 26050932), (12, 21709110), (15, 17367288), (18, 14472740), (20, 13025466), (24, 10854555), (29, 8983080), (30, 8683644), (36, 7236370), (40, 6512733), (45, 5789096), (58, 4491540), (60, 4341822), (72, 3618185), (87, 2994360), (90, 2894548), (116, 2245770), (120, 2170911), (145, 1796616), (174, 1497180), (180, 1447274), (232, 1122885), (261, 998120), (290, 898308), (348, 748590), (360, 723637), (435, 598872), (522, 499060), (580, 449154), (696, 374295), (870, 299436), (1044, 249530), (1160, 224577), (1305, 199624), (1740, 149718), (2088, 124765), (2610, 99812), (3480, 74859), (5220, 49906), (10440, 24953)]