480216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 1399680

約数和(自身を除く): 919464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 107, 132, 136, 187, 204, 214, 264, 321, 374, 408, 428, 561, 642, 748, 856, 1122, 1177, 1284, 1496, 1819, 2244, 2354, 2568, 3531, 3638, 4488, 4708, 5457, 7062, 7276, 9416, 10914, 14124, 14552, 20009, 21828, 28248, 40018, 43656, 60027, 80036, 120054, 160072, 240108, 480216]

約数ペア:

[(1, 480216), (2, 240108), (3, 160072), (4, 120054), (6, 80036), (8, 60027), (11, 43656), (12, 40018), (17, 28248), (22, 21828), (24, 20009), (33, 14552), (34, 14124), (44, 10914), (51, 9416), (66, 7276), (68, 7062), (88, 5457), (102, 4708), (107, 4488), (132, 3638), (136, 3531), (187, 2568), (204, 2354), (214, 2244), (264, 1819), (321, 1496), (374, 1284), (408, 1177), (428, 1122), (561, 856), (642, 748)]