68172960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1303}}^1$

素因数の和:1430

約数の個数: 96

約数和(自身を含む): 216881280

約数和(自身を除く): 148708320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 109, 120, 160, 218, 240, 327, 436, 480, 545, 654, 872, 1090, 1303, 1308, 1635, 1744, 2180, 2606, 2616, 3270, 3488, 3909, 4360, 5212, 5232, 6515, 6540, 7818, 8720, 10424, 10464, 13030, 13080, 15636, 17440, 19545, 20848, 26060, 26160, 31272, 39090, 41696, 52120, 52320, 62544, 78180, 104240, 125088, 142027, 156360, 208480, 284054, 312720, 426081, 568108, 625440, 710135, 852162, 1136216, 1420270, 1704324, 2130405, 2272432, 2840540, 3408648, 4260810, 4544864, 5681080, 6817296, 8521620, 11362160, 13634592, 17043240, 22724320, 34086480, 68172960]

約数ペア:

[(1, 68172960), (2, 34086480), (3, 22724320), (4, 17043240), (5, 13634592), (6, 11362160), (8, 8521620), (10, 6817296), (12, 5681080), (15, 4544864), (16, 4260810), (20, 3408648), (24, 2840540), (30, 2272432), (32, 2130405), (40, 1704324), (48, 1420270), (60, 1136216), (80, 852162), (96, 710135), (109, 625440), (120, 568108), (160, 426081), (218, 312720), (240, 284054), (327, 208480), (436, 156360), (480, 142027), (545, 125088), (654, 104240), (872, 78180), (1090, 62544), (1303, 52320), (1308, 52120), (1635, 41696), (1744, 39090), (2180, 31272), (2606, 26160), (2616, 26060), (3270, 20848), (3488, 19545), (3909, 17440), (4360, 15636), (5212, 13080), (5232, 13030), (6515, 10464), (6540, 10424), (7818, 8720)]