68097720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13841}}^1$

素因数の和:13896

約数の個数: 64

約数和(自身を含む): 209291040

約数和(自身を除く): 141193320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 13841, 27682, 41523, 55364, 69205, 83046, 110728, 138410, 166092, 207615, 276820, 332184, 415230, 553640, 567481, 830460, 1134962, 1660920, 1702443, 2269924, 2837405, 3404886, 4539848, 5674810, 6809772, 8512215, 11349620, 13619544, 17024430, 22699240, 34048860, 68097720]

約数ペア:

[(1, 68097720), (2, 34048860), (3, 22699240), (4, 17024430), (5, 13619544), (6, 11349620), (8, 8512215), (10, 6809772), (12, 5674810), (15, 4539848), (20, 3404886), (24, 2837405), (30, 2269924), (40, 1702443), (41, 1660920), (60, 1134962), (82, 830460), (120, 567481), (123, 553640), (164, 415230), (205, 332184), (246, 276820), (328, 207615), (410, 166092), (492, 138410), (615, 110728), (820, 83046), (984, 69205), (1230, 55364), (1640, 41523), (2460, 27682), (4920, 13841)]