12384320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:272

約数の個数: 84

約数和(自身を含む): 32072580

約数和(自身を除く): 19688260

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 229, 260, 320, 338, 416, 458, 520, 676, 832, 845, 916, 1040, 1145, 1352, 1690, 1832, 2080, 2290, 2704, 2977, 3380, 3664, 4160, 4580, 5408, 5954, 6760, 7328, 9160, 10816, 11908, 13520, 14656, 14885, 18320, 23816, 27040, 29770, 36640, 38701, 47632, 54080, 59540, 73280, 77402, 95264, 119080, 154804, 190528, 193505, 238160, 309608, 387010, 476320, 619216, 774020, 952640, 1238432, 1548040, 2476864, 3096080, 6192160, 12384320]

約数ペア:

[(1, 12384320), (2, 6192160), (4, 3096080), (5, 2476864), (8, 1548040), (10, 1238432), (13, 952640), (16, 774020), (20, 619216), (26, 476320), (32, 387010), (40, 309608), (52, 238160), (64, 193505), (65, 190528), (80, 154804), (104, 119080), (130, 95264), (160, 77402), (169, 73280), (208, 59540), (229, 54080), (260, 47632), (320, 38701), (338, 36640), (416, 29770), (458, 27040), (520, 23816), (676, 18320), (832, 14885), (845, 14656), (916, 13520), (1040, 11908), (1145, 10816), (1352, 9160), (1690, 7328), (1832, 6760), (2080, 5954), (2290, 5408), (2704, 4580), (2977, 4160), (3380, 3664)]