11687580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2239}}^1$

素因数の和:2283

約数の個数: 72

約数和(自身を含む): 36691200

約数和(自身を除く): 25003620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2239, 2610, 4478, 5220, 6717, 8956, 11195, 13434, 20151, 22390, 26868, 33585, 40302, 44780, 64931, 67170, 80604, 100755, 129862, 134340, 194793, 201510, 259724, 324655, 389586, 403020, 584379, 649310, 779172, 973965, 1168758, 1298620, 1947930, 2337516, 2921895, 3895860, 5843790, 11687580]

約数ペア:

[(1, 11687580), (2, 5843790), (3, 3895860), (4, 2921895), (5, 2337516), (6, 1947930), (9, 1298620), (10, 1168758), (12, 973965), (15, 779172), (18, 649310), (20, 584379), (29, 403020), (30, 389586), (36, 324655), (45, 259724), (58, 201510), (60, 194793), (87, 134340), (90, 129862), (116, 100755), (145, 80604), (174, 67170), (180, 64931), (261, 44780), (290, 40302), (348, 33585), (435, 26868), (522, 22390), (580, 20151), (870, 13434), (1044, 11195), (1305, 8956), (1740, 6717), (2239, 5220), (2610, 4478)]