47712780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{593}}^1$

素因数の和:760

約数の個数: 96

約数和(自身を含む): 149688000

約数和(自身を除く): 101975220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 149, 180, 270, 298, 447, 540, 593, 596, 745, 894, 1186, 1341, 1490, 1779, 1788, 2235, 2372, 2682, 2965, 2980, 3558, 4023, 4470, 5337, 5364, 5930, 6705, 7116, 8046, 8895, 8940, 10674, 11860, 13410, 16011, 16092, 17790, 20115, 21348, 26685, 26820, 32022, 35580, 40230, 53370, 64044, 80055, 80460, 88357, 106740, 160110, 176714, 265071, 320220, 353428, 441785, 530142, 795213, 883570, 1060284, 1325355, 1590426, 1767140, 2385639, 2650710, 3180852, 3976065, 4771278, 5301420, 7952130, 9542556, 11928195, 15904260, 23856390, 47712780]

約数ペア:

[(1, 47712780), (2, 23856390), (3, 15904260), (4, 11928195), (5, 9542556), (6, 7952130), (9, 5301420), (10, 4771278), (12, 3976065), (15, 3180852), (18, 2650710), (20, 2385639), (27, 1767140), (30, 1590426), (36, 1325355), (45, 1060284), (54, 883570), (60, 795213), (90, 530142), (108, 441785), (135, 353428), (149, 320220), (180, 265071), (270, 176714), (298, 160110), (447, 106740), (540, 88357), (593, 80460), (596, 80055), (745, 64044), (894, 53370), (1186, 40230), (1341, 35580), (1490, 32022), (1779, 26820), (1788, 26685), (2235, 21348), (2372, 20115), (2682, 17790), (2965, 16092), (2980, 16011), (3558, 13410), (4023, 11860), (4470, 10674), (5337, 8940), (5364, 8895), (5930, 8046), (6705, 7116)]