90652560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{971}}^1$

素因数の和:1376

約数の個数: 80

約数和(自身を含む): 282035520

約数和(自身を除く): 191382960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 389, 778, 971, 1167, 1556, 1942, 1945, 2334, 2913, 3112, 3884, 3890, 4668, 4855, 5826, 5835, 6224, 7768, 7780, 9336, 9710, 11652, 11670, 14565, 15536, 15560, 18672, 19420, 23304, 23340, 29130, 31120, 38840, 46608, 46680, 58260, 77680, 93360, 116520, 233040, 377719, 755438, 1133157, 1510876, 1888595, 2266314, 3021752, 3777190, 4532628, 5665785, 6043504, 7554380, 9065256, 11331570, 15108760, 18130512, 22663140, 30217520, 45326280, 90652560]

約数ペア:

[(1, 90652560), (2, 45326280), (3, 30217520), (4, 22663140), (5, 18130512), (6, 15108760), (8, 11331570), (10, 9065256), (12, 7554380), (15, 6043504), (16, 5665785), (20, 4532628), (24, 3777190), (30, 3021752), (40, 2266314), (48, 1888595), (60, 1510876), (80, 1133157), (120, 755438), (240, 377719), (389, 233040), (778, 116520), (971, 93360), (1167, 77680), (1556, 58260), (1942, 46680), (1945, 46608), (2334, 38840), (2913, 31120), (3112, 29130), (3884, 23340), (3890, 23304), (4668, 19420), (4855, 18672), (5826, 15560), (5835, 15536), (6224, 14565), (7768, 11670), (7780, 11652), (9336, 9710)]