2064691680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{13831}}^1$

素因数の和:14160

約数の個数: 96

約数和(自身を含む): 6525163008

約数和(自身を除く): 4460471328

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, 311, 480, 622, 933, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 4976, 6220, 7464, 9330, 9952, 12440, 13831, 14928, 18660, 24880, 27662, 29856, 37320, 41493, 49760, 55324, 69155, 74640, 82986, 110648, 138310, 149280, 165972, 207465, 221296, 276620, 331944, 414930, 442592, 553240, 663888, 829860, 1106480, 1327776, 1659720, 2212960, 3319440, 4301441, 6638880, 8602882, 12904323, 17205764, 21507205, 25808646, 34411528, 43014410, 51617292, 64521615, 68823056, 86028820, 103234584, 129043230, 137646112, 172057640, 206469168, 258086460, 344115280, 412938336, 516172920, 688230560, 1032345840, 2064691680]

約数ペア:

[(1, 2064691680), (2, 1032345840), (3, 688230560), (4, 516172920), (5, 412938336), (6, 344115280), (8, 258086460), (10, 206469168), (12, 172057640), (15, 137646112), (16, 129043230), (20, 103234584), (24, 86028820), (30, 68823056), (32, 64521615), (40, 51617292), (48, 43014410), (60, 34411528), (80, 25808646), (96, 21507205), (120, 17205764), (160, 12904323), (240, 8602882), (311, 6638880), (480, 4301441), (622, 3319440), (933, 2212960), (1244, 1659720), (1555, 1327776), (1866, 1106480), (2488, 829860), (3110, 663888), (3732, 553240), (4665, 442592), (4976, 414930), (6220, 331944), (7464, 276620), (9330, 221296), (9952, 207465), (12440, 165972), (13831, 149280), (14928, 138310), (18660, 110648), (24880, 82986), (27662, 74640), (29856, 69155), (37320, 55324), (41493, 49760)]