1601325720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{31547}}^1$

素因数の和:31614

約数の個数: 128

約数和(自身を含む): 5451494400

約数和(自身を除く): 3850168680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2538, 2820, 3384, 4230, 5076, 5640, 6345, 8460, 10152, 12690, 16920, 25380, 31547, 50760, 63094, 94641, 126188, 157735, 189282, 252376, 283923, 315470, 378564, 473205, 567846, 630940, 757128, 851769, 946410, 1135692, 1261880, 1419615, 1482709, 1703538, 1892820, 2271384, 2839230, 2965418, 3407076, 3785640, 4258845, 4448127, 5678460, 5930836, 6814152, 7413545, 8517690, 8896254, 11356920, 11861672, 13344381, 14827090, 17035380, 17792508, 22240635, 26688762, 29654180, 34070760, 35585016, 40033143, 44481270, 53377524, 59308360, 66721905, 80066286, 88962540, 106755048, 133443810, 160132572, 177925080, 200165715, 266887620, 320265144, 400331430, 533775240, 800662860, 1601325720]

約数ペア:

[(1, 1601325720), (2, 800662860), (3, 533775240), (4, 400331430), (5, 320265144), (6, 266887620), (8, 200165715), (9, 177925080), (10, 160132572), (12, 133443810), (15, 106755048), (18, 88962540), (20, 80066286), (24, 66721905), (27, 59308360), (30, 53377524), (36, 44481270), (40, 40033143), (45, 35585016), (47, 34070760), (54, 29654180), (60, 26688762), (72, 22240635), (90, 17792508), (94, 17035380), (108, 14827090), (120, 13344381), (135, 11861672), (141, 11356920), (180, 8896254), (188, 8517690), (216, 7413545), (235, 6814152), (270, 5930836), (282, 5678460), (360, 4448127), (376, 4258845), (423, 3785640), (470, 3407076), (540, 2965418), (564, 2839230), (705, 2271384), (846, 1892820), (940, 1703538), (1080, 1482709), (1128, 1419615), (1269, 1261880), (1410, 1135692), (1692, 946410), (1880, 851769), (2115, 757128), (2538, 630940), (2820, 567846), (3384, 473205), (4230, 378564), (5076, 315470), (5640, 283923), (6345, 252376), (8460, 189282), (10152, 157735), (12690, 126188), (16920, 94641), (25380, 63094), (31547, 50760)]