2320812

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 120

約数和(自身を含む): 7114800

約数和(自身を除く): 4793988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 29, 36, 38, 39, 52, 54, 57, 58, 76, 78, 81, 87, 108, 114, 116, 117, 156, 162, 171, 174, 228, 234, 247, 261, 324, 342, 348, 351, 377, 468, 494, 513, 522, 551, 684, 702, 741, 754, 783, 988, 1026, 1044, 1053, 1102, 1131, 1404, 1482, 1508, 1539, 1566, 1653, 2052, 2106, 2204, 2223, 2262, 2349, 2964, 3078, 3132, 3306, 3393, 4212, 4446, 4524, 4698, 4959, 6156, 6612, 6669, 6786, 7163, 8892, 9396, 9918, 10179, 13338, 13572, 14326, 14877, 19836, 20007, 20358, 21489, 26676, 28652, 29754, 30537, 40014, 40716, 42978, 44631, 59508, 61074, 64467, 80028, 85956, 89262, 122148, 128934, 178524, 193401, 257868, 386802, 580203, 773604, 1160406, 2320812]

約数ペア:

[(1, 2320812), (2, 1160406), (3, 773604), (4, 580203), (6, 386802), (9, 257868), (12, 193401), (13, 178524), (18, 128934), (19, 122148), (26, 89262), (27, 85956), (29, 80028), (36, 64467), (38, 61074), (39, 59508), (52, 44631), (54, 42978), (57, 40716), (58, 40014), (76, 30537), (78, 29754), (81, 28652), (87, 26676), (108, 21489), (114, 20358), (116, 20007), (117, 19836), (156, 14877), (162, 14326), (171, 13572), (174, 13338), (228, 10179), (234, 9918), (247, 9396), (261, 8892), (324, 7163), (342, 6786), (348, 6669), (351, 6612), (377, 6156), (468, 4959), (494, 4698), (513, 4524), (522, 4446), (551, 4212), (684, 3393), (702, 3306), (741, 3132), (754, 3078), (783, 2964), (988, 2349), (1026, 2262), (1044, 2223), (1053, 2204), (1102, 2106), (1131, 2052), (1404, 1653), (1482, 1566), (1508, 1539)]