386356080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{146347}}^1$

素因数の和:146374

約数の個数: 80

約数和(自身を含む): 1306594944

約数和(自身を除く): 920238864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 146347, 292694, 439041, 585388, 731735, 878082, 1170776, 1463470, 1609817, 1756164, 2195205, 2341552, 2926940, 3219634, 3512328, 4390410, 4829451, 5853880, 6439268, 7024656, 8049085, 8780820, 9658902, 11707760, 12878536, 16098170, 17561640, 19317804, 24147255, 25757072, 32196340, 35123280, 38635608, 48294510, 64392680, 77271216, 96589020, 128785360, 193178040, 386356080]

約数ペア:

[(1, 386356080), (2, 193178040), (3, 128785360), (4, 96589020), (5, 77271216), (6, 64392680), (8, 48294510), (10, 38635608), (11, 35123280), (12, 32196340), (15, 25757072), (16, 24147255), (20, 19317804), (22, 17561640), (24, 16098170), (30, 12878536), (33, 11707760), (40, 9658902), (44, 8780820), (48, 8049085), (55, 7024656), (60, 6439268), (66, 5853880), (80, 4829451), (88, 4390410), (110, 3512328), (120, 3219634), (132, 2926940), (165, 2341552), (176, 2195205), (220, 1756164), (240, 1609817), (264, 1463470), (330, 1170776), (440, 878082), (528, 731735), (660, 585388), (880, 439041), (1320, 292694), (2640, 146347)]