830616720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{33601}}^1$

素因数の和:33720

約数の個数: 80

約数和(自身を含む): 2599988352

約数和(自身を除く): 1769371632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8240, 12360, 24720, 33601, 67202, 100803, 134404, 168005, 201606, 268808, 336010, 403212, 504015, 537616, 672020, 806424, 1008030, 1344040, 1612848, 2016060, 2688080, 3460903, 4032120, 6921806, 8064240, 10382709, 13843612, 17304515, 20765418, 27687224, 34609030, 41530836, 51913545, 55374448, 69218060, 83061672, 103827090, 138436120, 166123344, 207654180, 276872240, 415308360, 830616720]

約数ペア:

[(1, 830616720), (2, 415308360), (3, 276872240), (4, 207654180), (5, 166123344), (6, 138436120), (8, 103827090), (10, 83061672), (12, 69218060), (15, 55374448), (16, 51913545), (20, 41530836), (24, 34609030), (30, 27687224), (40, 20765418), (48, 17304515), (60, 13843612), (80, 10382709), (103, 8064240), (120, 6921806), (206, 4032120), (240, 3460903), (309, 2688080), (412, 2016060), (515, 1612848), (618, 1344040), (824, 1008030), (1030, 806424), (1236, 672020), (1545, 537616), (1648, 504015), (2060, 403212), (2472, 336010), (3090, 268808), (4120, 201606), (4944, 168005), (6180, 134404), (8240, 100803), (12360, 67202), (24720, 33601)]