74123040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{154423}}^1$

素因数の和:154441

約数の個数: 48

約数和(自身を含む): 233489088

約数和(自身を除く): 159366048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 154423, 308846, 463269, 617692, 772115, 926538, 1235384, 1544230, 1853076, 2316345, 2470768, 3088460, 3706152, 4632690, 4941536, 6176920, 7412304, 9265380, 12353840, 14824608, 18530760, 24707680, 37061520, 74123040]

約数ペア:

[(1, 74123040), (2, 37061520), (3, 24707680), (4, 18530760), (5, 14824608), (6, 12353840), (8, 9265380), (10, 7412304), (12, 6176920), (15, 4941536), (16, 4632690), (20, 3706152), (24, 3088460), (30, 2470768), (32, 2316345), (40, 1853076), (48, 1544230), (60, 1235384), (80, 926538), (96, 772115), (120, 617692), (160, 463269), (240, 308846), (480, 154423)]