392691960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2591}}^1$

素因数の和:3029

約数の個数: 96

約数和(自身を含む): 1279774080

約数和(自身を除く): 887082120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 421, 842, 1263, 1684, 2105, 2526, 2591, 3368, 3789, 4210, 5052, 5182, 6315, 7578, 7773, 8420, 10104, 10364, 12630, 12955, 15156, 15546, 16840, 18945, 20728, 23319, 25260, 25910, 30312, 31092, 37890, 38865, 46638, 50520, 51820, 62184, 75780, 77730, 93276, 103640, 116595, 151560, 155460, 186552, 233190, 310920, 466380, 932760, 1090811, 2181622, 3272433, 4363244, 5454055, 6544866, 8726488, 9817299, 10908110, 13089732, 16362165, 19634598, 21816220, 26179464, 32724330, 39269196, 43632440, 49086495, 65448660, 78538392, 98172990, 130897320, 196345980, 392691960]

約数ペア:

[(1, 392691960), (2, 196345980), (3, 130897320), (4, 98172990), (5, 78538392), (6, 65448660), (8, 49086495), (9, 43632440), (10, 39269196), (12, 32724330), (15, 26179464), (18, 21816220), (20, 19634598), (24, 16362165), (30, 13089732), (36, 10908110), (40, 9817299), (45, 8726488), (60, 6544866), (72, 5454055), (90, 4363244), (120, 3272433), (180, 2181622), (360, 1090811), (421, 932760), (842, 466380), (1263, 310920), (1684, 233190), (2105, 186552), (2526, 155460), (2591, 151560), (3368, 116595), (3789, 103640), (4210, 93276), (5052, 77730), (5182, 75780), (6315, 62184), (7578, 51820), (7773, 50520), (8420, 46638), (10104, 38865), (10364, 37890), (12630, 31092), (12955, 30312), (15156, 25910), (15546, 25260), (16840, 23319), (18945, 20728)]