26820240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{111751}}^1$

素因数の和:111767

約数の個数: 40

約数和(自身を含む): 83143488

約数和(自身を除く): 56323248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 111751, 223502, 335253, 447004, 558755, 670506, 894008, 1117510, 1341012, 1676265, 1788016, 2235020, 2682024, 3352530, 4470040, 5364048, 6705060, 8940080, 13410120, 26820240]

約数ペア:

[(1, 26820240), (2, 13410120), (3, 8940080), (4, 6705060), (5, 5364048), (6, 4470040), (8, 3352530), (10, 2682024), (12, 2235020), (15, 1788016), (16, 1676265), (20, 1341012), (24, 1117510), (30, 894008), (40, 670506), (48, 558755), (60, 447004), (80, 335253), (120, 223502), (240, 111751)]