45326280

素因数分解:

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

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 136468800

約数和(自身を除く): 91142520

約数列:

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

約数ペア:

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