131014080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{45491}}^1$

素因数の和:45514

約数の個数: 84

約数和(自身を含む): 450643752

約数和(自身を除く): 319629672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 45491, 90982, 136473, 181964, 227455, 272946, 363928, 409419, 454910, 545892, 682365, 727856, 818838, 909820, 1091784, 1364730, 1455712, 1637676, 1819640, 2047095, 2183568, 2729460, 2911424, 3275352, 3639280, 4094190, 4367136, 5458920, 6550704, 7278560, 8188380, 8734272, 10917840, 13101408, 14557120, 16376760, 21835680, 26202816, 32753520, 43671360, 65507040, 131014080]

約数ペア:

[(1, 131014080), (2, 65507040), (3, 43671360), (4, 32753520), (5, 26202816), (6, 21835680), (8, 16376760), (9, 14557120), (10, 13101408), (12, 10917840), (15, 8734272), (16, 8188380), (18, 7278560), (20, 6550704), (24, 5458920), (30, 4367136), (32, 4094190), (36, 3639280), (40, 3275352), (45, 2911424), (48, 2729460), (60, 2183568), (64, 2047095), (72, 1819640), (80, 1637676), (90, 1455712), (96, 1364730), (120, 1091784), (144, 909820), (160, 818838), (180, 727856), (192, 682365), (240, 545892), (288, 454910), (320, 409419), (360, 363928), (480, 272946), (576, 227455), (720, 181964), (960, 136473), (1440, 90982), (2880, 45491)]