15580440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 51217920

約数和(自身を除く): 35637480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 113, 120, 180, 226, 339, 360, 383, 452, 565, 678, 766, 904, 1017, 1130, 1149, 1356, 1532, 1695, 1915, 2034, 2260, 2298, 2712, 3064, 3390, 3447, 3830, 4068, 4520, 4596, 5085, 5745, 6780, 6894, 7660, 8136, 9192, 10170, 11490, 13560, 13788, 15320, 17235, 20340, 22980, 27576, 34470, 40680, 43279, 45960, 68940, 86558, 129837, 137880, 173116, 216395, 259674, 346232, 389511, 432790, 519348, 649185, 779022, 865580, 1038696, 1298370, 1558044, 1731160, 1947555, 2596740, 3116088, 3895110, 5193480, 7790220, 15580440]

約数ペア:

[(1, 15580440), (2, 7790220), (3, 5193480), (4, 3895110), (5, 3116088), (6, 2596740), (8, 1947555), (9, 1731160), (10, 1558044), (12, 1298370), (15, 1038696), (18, 865580), (20, 779022), (24, 649185), (30, 519348), (36, 432790), (40, 389511), (45, 346232), (60, 259674), (72, 216395), (90, 173116), (113, 137880), (120, 129837), (180, 86558), (226, 68940), (339, 45960), (360, 43279), (383, 40680), (452, 34470), (565, 27576), (678, 22980), (766, 20340), (904, 17235), (1017, 15320), (1130, 13788), (1149, 13560), (1356, 11490), (1532, 10170), (1695, 9192), (1915, 8136), (2034, 7660), (2260, 6894), (2298, 6780), (2712, 5745), (3064, 5085), (3390, 4596), (3447, 4520), (3830, 4068)]