306287040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{319049}}^1$

素因数の和:319069

約数の個数: 56

約数和(自身を含む): 972464400

約数和(自身を除く): 666177360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 319049, 638098, 957147, 1276196, 1595245, 1914294, 2552392, 3190490, 3828588, 4785735, 5104784, 6380980, 7657176, 9571470, 10209568, 12761960, 15314352, 19142940, 20419136, 25523920, 30628704, 38285880, 51047840, 61257408, 76571760, 102095680, 153143520, 306287040]

約数ペア:

[(1, 306287040), (2, 153143520), (3, 102095680), (4, 76571760), (5, 61257408), (6, 51047840), (8, 38285880), (10, 30628704), (12, 25523920), (15, 20419136), (16, 19142940), (20, 15314352), (24, 12761960), (30, 10209568), (32, 9571470), (40, 7657176), (48, 6380980), (60, 5104784), (64, 4785735), (80, 3828588), (96, 3190490), (120, 2552392), (160, 1914294), (192, 1595245), (240, 1276196), (320, 957147), (480, 638098), (960, 319049)]