28464720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{118603}}^1$

素因数の和:118619

約数の個数: 40

約数和(自身を含む): 88241376

約数和(自身を除く): 59776656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 118603, 237206, 355809, 474412, 593015, 711618, 948824, 1186030, 1423236, 1779045, 1897648, 2372060, 2846472, 3558090, 4744120, 5692944, 7116180, 9488240, 14232360, 28464720]

約数ペア:

[(1, 28464720), (2, 14232360), (3, 9488240), (4, 7116180), (5, 5692944), (6, 4744120), (8, 3558090), (10, 2846472), (12, 2372060), (15, 1897648), (16, 1779045), (20, 1423236), (24, 1186030), (30, 948824), (40, 711618), (48, 593015), (60, 474412), (80, 355809), (120, 237206), (240, 118603)]