28807812360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2759369}}^1$

素因数の和:2759415

約数の個数: 96

約数和(自身を含む): 96853887000

約数和(自身を除く): 68046074640

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, 2759369, 5518738, 8278107, 11037476, 13796845, 16556214, 22074952, 24834321, 27593690, 33112428, 41390535, 49668642, 55187380, 66224856, 80021701, 82781070, 99337284, 110374760, 124171605, 160043402, 165562140, 198674568, 240065103, 248343210, 320086804, 331124280, 400108505, 480130206, 496686420, 640173608, 720195309, 800217010, 960260412, 993372840, 1200325515, 1440390618, 1600434020, 1920520824, 2400651030, 2880781236, 3200868040, 3600976545, 4801302060, 5761562472, 7201953090, 9602604120, 14403906180, 28807812360]

約数ペア:

[(1, 28807812360), (2, 14403906180), (3, 9602604120), (4, 7201953090), (5, 5761562472), (6, 4801302060), (8, 3600976545), (9, 3200868040), (10, 2880781236), (12, 2400651030), (15, 1920520824), (18, 1600434020), (20, 1440390618), (24, 1200325515), (29, 993372840), (30, 960260412), (36, 800217010), (40, 720195309), (45, 640173608), (58, 496686420), (60, 480130206), (72, 400108505), (87, 331124280), (90, 320086804), (116, 248343210), (120, 240065103), (145, 198674568), (174, 165562140), (180, 160043402), (232, 124171605), (261, 110374760), (290, 99337284), (348, 82781070), (360, 80021701), (435, 66224856), (522, 55187380), (580, 49668642), (696, 41390535), (870, 33112428), (1044, 27593690), (1160, 24834321), (1305, 22074952), (1740, 16556214), (2088, 13796845), (2610, 11037476), (3480, 8278107), (5220, 5518738), (10440, 2759369)]