2010546960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{25309}}^1$

素因数の和:25656

約数の個数: 80

約数和(自身を含む): 6251772480

約数和(自身を除く): 4241225520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 5296, 6620, 7944, 9930, 13240, 15888, 19860, 25309, 26480, 39720, 50618, 75927, 79440, 101236, 126545, 151854, 202472, 253090, 303708, 379635, 404944, 506180, 607416, 759270, 1012360, 1214832, 1518540, 2024720, 3037080, 6074160, 8377279, 16754558, 25131837, 33509116, 41886395, 50263674, 67018232, 83772790, 100527348, 125659185, 134036464, 167545580, 201054696, 251318370, 335091160, 402109392, 502636740, 670182320, 1005273480, 2010546960]

約数ペア:

[(1, 2010546960), (2, 1005273480), (3, 670182320), (4, 502636740), (5, 402109392), (6, 335091160), (8, 251318370), (10, 201054696), (12, 167545580), (15, 134036464), (16, 125659185), (20, 100527348), (24, 83772790), (30, 67018232), (40, 50263674), (48, 41886395), (60, 33509116), (80, 25131837), (120, 16754558), (240, 8377279), (331, 6074160), (662, 3037080), (993, 2024720), (1324, 1518540), (1655, 1214832), (1986, 1012360), (2648, 759270), (3310, 607416), (3972, 506180), (4965, 404944), (5296, 379635), (6620, 303708), (7944, 253090), (9930, 202472), (13240, 151854), (15888, 126545), (19860, 101236), (25309, 79440), (26480, 75927), (39720, 50618)]