28094760

素因数分解:

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

素因数の和:78058

約数の個数: 48

約数和(自身を含む): 91309140

約数和(自身を除く): 63214380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 78041, 156082, 234123, 312164, 390205, 468246, 624328, 702369, 780410, 936492, 1170615, 1404738, 1560820, 1872984, 2341230, 2809476, 3121640, 3511845, 4682460, 5618952, 7023690, 9364920, 14047380, 28094760]

約数ペア:

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