1123940040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{550951}}^1$

素因数の和:550982

約数の個数: 64

約数和(自身を含む): 3570168960

約数和(自身を除く): 2446228920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 550951, 1101902, 1652853, 2203804, 2754755, 3305706, 4407608, 5509510, 6611412, 8264265, 9366167, 11019020, 13222824, 16528530, 18732334, 22038040, 28098501, 33057060, 37464668, 46830835, 56197002, 66114120, 74929336, 93661670, 112394004, 140492505, 187323340, 224788008, 280985010, 374646680, 561970020, 1123940040]

約数ペア:

[(1, 1123940040), (2, 561970020), (3, 374646680), (4, 280985010), (5, 224788008), (6, 187323340), (8, 140492505), (10, 112394004), (12, 93661670), (15, 74929336), (17, 66114120), (20, 56197002), (24, 46830835), (30, 37464668), (34, 33057060), (40, 28098501), (51, 22038040), (60, 18732334), (68, 16528530), (85, 13222824), (102, 11019020), (120, 9366167), (136, 8264265), (170, 6611412), (204, 5509510), (255, 4407608), (340, 3305706), (408, 2754755), (510, 2203804), (680, 1652853), (1020, 1101902), (2040, 550951)]