56189520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{78041}}^1$

素因数の和:78060

約数の個数: 60

約数和(自身を含む): 188705556

約数和(自身を除く): 132516036

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, 78041, 156082, 234123, 312164, 390205, 468246, 624328, 702369, 780410, 936492, 1170615, 1248656, 1404738, 1560820, 1872984, 2341230, 2809476, 3121640, 3511845, 3745968, 4682460, 5618952, 6243280, 7023690, 9364920, 11237904, 14047380, 18729840, 28094760, 56189520]

約数ペア:

[(1, 56189520), (2, 28094760), (3, 18729840), (4, 14047380), (5, 11237904), (6, 9364920), (8, 7023690), (9, 6243280), (10, 5618952), (12, 4682460), (15, 3745968), (16, 3511845), (18, 3121640), (20, 2809476), (24, 2341230), (30, 1872984), (36, 1560820), (40, 1404738), (45, 1248656), (48, 1170615), (60, 936492), (72, 780410), (80, 702369), (90, 624328), (120, 468246), (144, 390205), (180, 312164), (240, 234123), (360, 156082), (720, 78041)]