27706720

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7529}}^1$

素因数の和:7567

約数の個数: 48

約数和(自身を含む): 68312160

約数和(自身を除く): 40605440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 7529, 15058, 30116, 37645, 60232, 75290, 120464, 150580, 173167, 240928, 301160, 346334, 602320, 692668, 865835, 1204640, 1385336, 1731670, 2770672, 3463340, 5541344, 6926680, 13853360, 27706720]

約数ペア:

[(1, 27706720), (2, 13853360), (4, 6926680), (5, 5541344), (8, 3463340), (10, 2770672), (16, 1731670), (20, 1385336), (23, 1204640), (32, 865835), (40, 692668), (46, 602320), (80, 346334), (92, 301160), (115, 240928), (160, 173167), (184, 150580), (230, 120464), (368, 75290), (460, 60232), (736, 37645), (920, 30116), (1840, 15058), (3680, 7529)]