79256640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{82559}}^1$

素因数の和:82579

約数の個数: 56

約数和(自身を含む): 251642880

約数和(自身を除く): 172386240

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, 480, 960, 82559, 165118, 247677, 330236, 412795, 495354, 660472, 825590, 990708, 1238385, 1320944, 1651180, 1981416, 2476770, 2641888, 3302360, 3962832, 4953540, 5283776, 6604720, 7925664, 9907080, 13209440, 15851328, 19814160, 26418880, 39628320, 79256640]

約数ペア:

[(1, 79256640), (2, 39628320), (3, 26418880), (4, 19814160), (5, 15851328), (6, 13209440), (8, 9907080), (10, 7925664), (12, 6604720), (15, 5283776), (16, 4953540), (20, 3962832), (24, 3302360), (30, 2641888), (32, 2476770), (40, 1981416), (48, 1651180), (60, 1320944), (64, 1238385), (80, 990708), (96, 825590), (120, 660472), (160, 495354), (192, 412795), (240, 330236), (320, 247677), (480, 165118), (960, 82559)]