15640992

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 46791360

約数和(自身を除く): 31150368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 86, 96, 108, 129, 144, 172, 216, 258, 288, 344, 387, 421, 432, 516, 688, 774, 842, 864, 1032, 1161, 1263, 1376, 1548, 1684, 2064, 2322, 2526, 3096, 3368, 3789, 4128, 4644, 5052, 6192, 6736, 7578, 9288, 10104, 11367, 12384, 13472, 15156, 18103, 18576, 20208, 22734, 30312, 36206, 37152, 40416, 45468, 54309, 60624, 72412, 90936, 108618, 121248, 144824, 162927, 181872, 217236, 289648, 325854, 363744, 434472, 488781, 579296, 651708, 868944, 977562, 1303416, 1737888, 1955124, 2606832, 3910248, 5213664, 7820496, 15640992]

約数ペア:

[(1, 15640992), (2, 7820496), (3, 5213664), (4, 3910248), (6, 2606832), (8, 1955124), (9, 1737888), (12, 1303416), (16, 977562), (18, 868944), (24, 651708), (27, 579296), (32, 488781), (36, 434472), (43, 363744), (48, 325854), (54, 289648), (72, 217236), (86, 181872), (96, 162927), (108, 144824), (129, 121248), (144, 108618), (172, 90936), (216, 72412), (258, 60624), (288, 54309), (344, 45468), (387, 40416), (421, 37152), (432, 36206), (516, 30312), (688, 22734), (774, 20208), (842, 18576), (864, 18103), (1032, 15156), (1161, 13472), (1263, 12384), (1376, 11367), (1548, 10104), (1684, 9288), (2064, 7578), (2322, 6736), (2526, 6192), (3096, 5052), (3368, 4644), (3789, 4128)]