67406880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{443}}^1$

素因数の和:778

約数の個数: 96

約数和(自身を含む): 213482304

約数和(自身を除く): 146075424

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, 317, 443, 480, 634, 886, 951, 1268, 1329, 1585, 1772, 1902, 2215, 2536, 2658, 3170, 3544, 3804, 4430, 4755, 5072, 5316, 6340, 6645, 7088, 7608, 8860, 9510, 10144, 10632, 12680, 13290, 14176, 15216, 17720, 19020, 21264, 25360, 26580, 30432, 35440, 38040, 42528, 50720, 53160, 70880, 76080, 106320, 140431, 152160, 212640, 280862, 421293, 561724, 702155, 842586, 1123448, 1404310, 1685172, 2106465, 2246896, 2808620, 3370344, 4212930, 4493792, 5617240, 6740688, 8425860, 11234480, 13481376, 16851720, 22468960, 33703440, 67406880]

約数ペア:

[(1, 67406880), (2, 33703440), (3, 22468960), (4, 16851720), (5, 13481376), (6, 11234480), (8, 8425860), (10, 6740688), (12, 5617240), (15, 4493792), (16, 4212930), (20, 3370344), (24, 2808620), (30, 2246896), (32, 2106465), (40, 1685172), (48, 1404310), (60, 1123448), (80, 842586), (96, 702155), (120, 561724), (160, 421293), (240, 280862), (317, 212640), (443, 152160), (480, 140431), (634, 106320), (886, 76080), (951, 70880), (1268, 53160), (1329, 50720), (1585, 42528), (1772, 38040), (1902, 35440), (2215, 30432), (2536, 26580), (2658, 25360), (3170, 21264), (3544, 19020), (3804, 17720), (4430, 15216), (4755, 14176), (5072, 13290), (5316, 12680), (6340, 10632), (6645, 10144), (7088, 9510), (7608, 8860)]