69235520

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^2\times {\mathrm{409}}^1$

素因数の和:472

約数の個数: 84

約数和(自身を含む): 172768260

約数和(自身を除く): 103532740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 409, 460, 529, 736, 818, 920, 1058, 1472, 1636, 1840, 2045, 2116, 2645, 3272, 3680, 4090, 4232, 5290, 6544, 7360, 8180, 8464, 9407, 10580, 13088, 16360, 16928, 18814, 21160, 26176, 32720, 33856, 37628, 42320, 47035, 65440, 75256, 84640, 94070, 130880, 150512, 169280, 188140, 216361, 301024, 376280, 432722, 602048, 752560, 865444, 1081805, 1505120, 1730888, 2163610, 3010240, 3461776, 4327220, 6923552, 8654440, 13847104, 17308880, 34617760, 69235520]

約数ペア:

[(1, 69235520), (2, 34617760), (4, 17308880), (5, 13847104), (8, 8654440), (10, 6923552), (16, 4327220), (20, 3461776), (23, 3010240), (32, 2163610), (40, 1730888), (46, 1505120), (64, 1081805), (80, 865444), (92, 752560), (115, 602048), (160, 432722), (184, 376280), (230, 301024), (320, 216361), (368, 188140), (409, 169280), (460, 150512), (529, 130880), (736, 94070), (818, 84640), (920, 75256), (1058, 65440), (1472, 47035), (1636, 42320), (1840, 37628), (2045, 33856), (2116, 32720), (2645, 26176), (3272, 21160), (3680, 18814), (4090, 16928), (4232, 16360), (5290, 13088), (6544, 10580), (7360, 9407), (8180, 8464)]