85801680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13241}}^1$

素因数の和:13266

約数の個数: 100

約数和(自身を含む): 298024452

約数和(自身を除く): 212222772

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 13241, 26482, 39723, 52964, 66205, 79446, 105928, 119169, 132410, 158892, 198615, 211856, 238338, 264820, 317784, 357507, 397230, 476676, 529640, 595845, 635568, 715014, 794460, 953352, 1059280, 1072521, 1191690, 1430028, 1588920, 1787535, 1906704, 2145042, 2383380, 2860056, 3177840, 3575070, 4290084, 4766760, 5362605, 5720112, 7150140, 8580168, 9533520, 10725210, 14300280, 17160336, 21450420, 28600560, 42900840, 85801680]

約数ペア:

[(1, 85801680), (2, 42900840), (3, 28600560), (4, 21450420), (5, 17160336), (6, 14300280), (8, 10725210), (9, 9533520), (10, 8580168), (12, 7150140), (15, 5720112), (16, 5362605), (18, 4766760), (20, 4290084), (24, 3575070), (27, 3177840), (30, 2860056), (36, 2383380), (40, 2145042), (45, 1906704), (48, 1787535), (54, 1588920), (60, 1430028), (72, 1191690), (80, 1072521), (81, 1059280), (90, 953352), (108, 794460), (120, 715014), (135, 635568), (144, 595845), (162, 529640), (180, 476676), (216, 397230), (240, 357507), (270, 317784), (324, 264820), (360, 238338), (405, 211856), (432, 198615), (540, 158892), (648, 132410), (720, 119169), (810, 105928), (1080, 79446), (1296, 66205), (1620, 52964), (2160, 39723), (3240, 26482), (6480, 13241)]