56162640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{971}}^1$

素因数の和:1228

約数の個数: 80

約数和(自身を含む): 175006656

約数和(自身を除く): 118844016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241, 482, 723, 964, 971, 1205, 1446, 1928, 1942, 2410, 2892, 2913, 3615, 3856, 3884, 4820, 4855, 5784, 5826, 7230, 7768, 9640, 9710, 11568, 11652, 14460, 14565, 15536, 19280, 19420, 23304, 28920, 29130, 38840, 46608, 57840, 58260, 77680, 116520, 233040, 234011, 468022, 702033, 936044, 1170055, 1404066, 1872088, 2340110, 2808132, 3510165, 3744176, 4680220, 5616264, 7020330, 9360440, 11232528, 14040660, 18720880, 28081320, 56162640]

約数ペア:

[(1, 56162640), (2, 28081320), (3, 18720880), (4, 14040660), (5, 11232528), (6, 9360440), (8, 7020330), (10, 5616264), (12, 4680220), (15, 3744176), (16, 3510165), (20, 2808132), (24, 2340110), (30, 1872088), (40, 1404066), (48, 1170055), (60, 936044), (80, 702033), (120, 468022), (240, 234011), (241, 233040), (482, 116520), (723, 77680), (964, 58260), (971, 57840), (1205, 46608), (1446, 38840), (1928, 29130), (1942, 28920), (2410, 23304), (2892, 19420), (2913, 19280), (3615, 15536), (3856, 14565), (3884, 14460), (4820, 11652), (4855, 11568), (5784, 9710), (5826, 9640), (7230, 7768)]