55793520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{77491}}^1$

素因数の和:77510

約数の個数: 60

約数和(自身を含む): 187375656

約数和(自身を除く): 131582136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 77491, 154982, 232473, 309964, 387455, 464946, 619928, 697419, 774910, 929892, 1162365, 1239856, 1394838, 1549820, 1859784, 2324730, 2789676, 3099640, 3487095, 3719568, 4649460, 5579352, 6199280, 6974190, 9298920, 11158704, 13948380, 18597840, 27896760, 55793520]

約数ペア:

[(1, 55793520), (2, 27896760), (3, 18597840), (4, 13948380), (5, 11158704), (6, 9298920), (8, 6974190), (9, 6199280), (10, 5579352), (12, 4649460), (15, 3719568), (16, 3487095), (18, 3099640), (20, 2789676), (24, 2324730), (30, 1859784), (36, 1549820), (40, 1394838), (45, 1239856), (48, 1162365), (60, 929892), (72, 774910), (80, 697419), (90, 619928), (120, 464946), (144, 387455), (180, 309964), (240, 232473), (360, 154982), (720, 77491)]