86969760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{443}}^1$

素因数の和:870

約数の個数: 96

約数和(自身を含む): 275244480

約数和(自身を除く): 188274720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 409, 443, 480, 818, 886, 1227, 1329, 1636, 1772, 2045, 2215, 2454, 2658, 3272, 3544, 4090, 4430, 4908, 5316, 6135, 6544, 6645, 7088, 8180, 8860, 9816, 10632, 12270, 13088, 13290, 14176, 16360, 17720, 19632, 21264, 24540, 26580, 32720, 35440, 39264, 42528, 49080, 53160, 65440, 70880, 98160, 106320, 181187, 196320, 212640, 362374, 543561, 724748, 905935, 1087122, 1449496, 1811870, 2174244, 2717805, 2898992, 3623740, 4348488, 5435610, 5797984, 7247480, 8696976, 10871220, 14494960, 17393952, 21742440, 28989920, 43484880, 86969760]

約数ペア:

[(1, 86969760), (2, 43484880), (3, 28989920), (4, 21742440), (5, 17393952), (6, 14494960), (8, 10871220), (10, 8696976), (12, 7247480), (15, 5797984), (16, 5435610), (20, 4348488), (24, 3623740), (30, 2898992), (32, 2717805), (40, 2174244), (48, 1811870), (60, 1449496), (80, 1087122), (96, 905935), (120, 724748), (160, 543561), (240, 362374), (409, 212640), (443, 196320), (480, 181187), (818, 106320), (886, 98160), (1227, 70880), (1329, 65440), (1636, 53160), (1772, 49080), (2045, 42528), (2215, 39264), (2454, 35440), (2658, 32720), (3272, 26580), (3544, 24540), (4090, 21264), (4430, 19632), (4908, 17720), (5316, 16360), (6135, 14176), (6544, 13290), (6645, 13088), (7088, 12270), (8180, 10632), (8860, 9816)]