80852820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1429}}^1$

素因数の和:1505

約数の個数: 96

約数和(自身を含む): 242161920

約数和(自身を除く): 161309100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 46, 60, 69, 82, 92, 115, 123, 138, 164, 205, 230, 246, 276, 345, 410, 460, 492, 615, 690, 820, 943, 1230, 1380, 1429, 1886, 2460, 2829, 2858, 3772, 4287, 4715, 5658, 5716, 7145, 8574, 9430, 11316, 14145, 14290, 17148, 18860, 21435, 28290, 28580, 32867, 42870, 56580, 58589, 65734, 85740, 98601, 117178, 131468, 164335, 175767, 197202, 234356, 292945, 328670, 351534, 394404, 493005, 585890, 657340, 703068, 878835, 986010, 1171780, 1347547, 1757670, 1972020, 2695094, 3515340, 4042641, 5390188, 6737735, 8085282, 13475470, 16170564, 20213205, 26950940, 40426410, 80852820]

約数ペア:

[(1, 80852820), (2, 40426410), (3, 26950940), (4, 20213205), (5, 16170564), (6, 13475470), (10, 8085282), (12, 6737735), (15, 5390188), (20, 4042641), (23, 3515340), (30, 2695094), (41, 1972020), (46, 1757670), (60, 1347547), (69, 1171780), (82, 986010), (92, 878835), (115, 703068), (123, 657340), (138, 585890), (164, 493005), (205, 394404), (230, 351534), (246, 328670), (276, 292945), (345, 234356), (410, 197202), (460, 175767), (492, 164335), (615, 131468), (690, 117178), (820, 98601), (943, 85740), (1230, 65734), (1380, 58589), (1429, 56580), (1886, 42870), (2460, 32867), (2829, 28580), (2858, 28290), (3772, 21435), (4287, 18860), (4715, 17148), (5658, 14290), (5716, 14145), (7145, 11316), (8574, 9430)]