60310040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{215393}}^1$

素因数の和:215411

約数の個数: 32

約数和(自身を含む): 155083680

約数和(自身を除く): 94773640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 215393, 430786, 861572, 1076965, 1507751, 1723144, 2153930, 3015502, 4307860, 6031004, 7538755, 8615720, 12062008, 15077510, 30155020, 60310040]

約数ペア:

[(1, 60310040), (2, 30155020), (4, 15077510), (5, 12062008), (7, 8615720), (8, 7538755), (10, 6031004), (14, 4307860), (20, 3015502), (28, 2153930), (35, 1723144), (40, 1507751), (56, 1076965), (70, 861572), (140, 430786), (280, 215393)]