82245360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1303}}^1$

素因数の和:1582

約数の個数: 80

約数和(自身を含む): 256126464

約数和(自身を除く): 173881104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1052, 1303, 1315, 1578, 2104, 2606, 2630, 3156, 3909, 3945, 4208, 5212, 5260, 6312, 6515, 7818, 7890, 10424, 10520, 12624, 13030, 15636, 15780, 19545, 20848, 21040, 26060, 31272, 31560, 39090, 52120, 62544, 63120, 78180, 104240, 156360, 312720, 342689, 685378, 1028067, 1370756, 1713445, 2056134, 2741512, 3426890, 4112268, 5140335, 5483024, 6853780, 8224536, 10280670, 13707560, 16449072, 20561340, 27415120, 41122680, 82245360]

約数ペア:

[(1, 82245360), (2, 41122680), (3, 27415120), (4, 20561340), (5, 16449072), (6, 13707560), (8, 10280670), (10, 8224536), (12, 6853780), (15, 5483024), (16, 5140335), (20, 4112268), (24, 3426890), (30, 2741512), (40, 2056134), (48, 1713445), (60, 1370756), (80, 1028067), (120, 685378), (240, 342689), (263, 312720), (526, 156360), (789, 104240), (1052, 78180), (1303, 63120), (1315, 62544), (1578, 52120), (2104, 39090), (2606, 31560), (2630, 31272), (3156, 26060), (3909, 21040), (3945, 20848), (4208, 19545), (5212, 15780), (5260, 15636), (6312, 13030), (6515, 12624), (7818, 10520), (7890, 10424)]