15603660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3769}}^1$

素因数の和:3807

約数の個数: 72

約数和(自身を含む): 49402080

約数和(自身を除く): 33798420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 3769, 4140, 7538, 11307, 15076, 18845, 22614, 33921, 37690, 45228, 56535, 67842, 75380, 86687, 113070, 135684, 169605, 173374, 226140, 260061, 339210, 346748, 433435, 520122, 678420, 780183, 866870, 1040244, 1300305, 1560366, 1733740, 2600610, 3120732, 3900915, 5201220, 7801830, 15603660]

約数ペア:

[(1, 15603660), (2, 7801830), (3, 5201220), (4, 3900915), (5, 3120732), (6, 2600610), (9, 1733740), (10, 1560366), (12, 1300305), (15, 1040244), (18, 866870), (20, 780183), (23, 678420), (30, 520122), (36, 433435), (45, 346748), (46, 339210), (60, 260061), (69, 226140), (90, 173374), (92, 169605), (115, 135684), (138, 113070), (180, 86687), (207, 75380), (230, 67842), (276, 56535), (345, 45228), (414, 37690), (460, 33921), (690, 22614), (828, 18845), (1035, 15076), (1380, 11307), (2070, 7538), (3769, 4140)]