839474880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2087}}^1$

素因数の和:2526

約数の個数: 112

約数和(自身を含む): 2672974080

約数和(自身を除く): 1833499200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 419, 480, 838, 960, 1257, 1676, 2087, 2095, 2514, 3352, 4174, 4190, 5028, 6261, 6285, 6704, 8348, 8380, 10056, 10435, 12522, 12570, 13408, 16696, 16760, 20112, 20870, 25044, 25140, 26816, 31305, 33392, 33520, 40224, 41740, 50088, 50280, 62610, 66784, 67040, 80448, 83480, 100176, 100560, 125220, 133568, 134080, 166960, 200352, 201120, 250440, 333920, 400704, 402240, 500880, 667840, 874453, 1001760, 1748906, 2003520, 2623359, 3497812, 4372265, 5246718, 6995624, 8744530, 10493436, 13116795, 13991248, 17489060, 20986872, 26233590, 27982496, 34978120, 41973744, 52467180, 55964992, 69956240, 83947488, 104934360, 139912480, 167894976, 209868720, 279824960, 419737440, 839474880]

約数ペア:

[(1, 839474880), (2, 419737440), (3, 279824960), (4, 209868720), (5, 167894976), (6, 139912480), (8, 104934360), (10, 83947488), (12, 69956240), (15, 55964992), (16, 52467180), (20, 41973744), (24, 34978120), (30, 27982496), (32, 26233590), (40, 20986872), (48, 17489060), (60, 13991248), (64, 13116795), (80, 10493436), (96, 8744530), (120, 6995624), (160, 5246718), (192, 4372265), (240, 3497812), (320, 2623359), (419, 2003520), (480, 1748906), (838, 1001760), (960, 874453), (1257, 667840), (1676, 500880), (2087, 402240), (2095, 400704), (2514, 333920), (3352, 250440), (4174, 201120), (4190, 200352), (5028, 166960), (6261, 134080), (6285, 133568), (6704, 125220), (8348, 100560), (8380, 100176), (10056, 83480), (10435, 80448), (12522, 67040), (12570, 66784), (13408, 62610), (16696, 50280), (16760, 50088), (20112, 41740), (20870, 40224), (25044, 33520), (25140, 33392), (26816, 31305)]