57545520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1471}}^1$

素因数の和:1650

約数の個数: 80

約数和(自身を含む): 179607552

約数和(自身を除く): 122062032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1471, 1630, 1956, 2445, 2608, 2942, 3260, 3912, 4413, 4890, 5884, 6520, 7355, 7824, 8826, 9780, 11768, 13040, 14710, 17652, 19560, 22065, 23536, 29420, 35304, 39120, 44130, 58840, 70608, 88260, 117680, 176520, 239773, 353040, 479546, 719319, 959092, 1198865, 1438638, 1918184, 2397730, 2877276, 3596595, 3836368, 4795460, 5754552, 7193190, 9590920, 11509104, 14386380, 19181840, 28772760, 57545520]

約数ペア:

[(1, 57545520), (2, 28772760), (3, 19181840), (4, 14386380), (5, 11509104), (6, 9590920), (8, 7193190), (10, 5754552), (12, 4795460), (15, 3836368), (16, 3596595), (20, 2877276), (24, 2397730), (30, 1918184), (40, 1438638), (48, 1198865), (60, 959092), (80, 719319), (120, 479546), (163, 353040), (240, 239773), (326, 176520), (489, 117680), (652, 88260), (815, 70608), (978, 58840), (1304, 44130), (1471, 39120), (1630, 35304), (1956, 29420), (2445, 23536), (2608, 22065), (2942, 19560), (3260, 17652), (3912, 14710), (4413, 13040), (4890, 11768), (5884, 9780), (6520, 8826), (7355, 7824)]