10421520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 32622912

約数和(自身を除く): 22201392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 251, 346, 502, 519, 692, 753, 865, 1004, 1038, 1255, 1384, 1506, 1730, 2008, 2076, 2510, 2595, 2768, 3012, 3460, 3765, 4016, 4152, 5020, 5190, 6024, 6920, 7530, 8304, 10040, 10380, 12048, 13840, 15060, 20080, 20760, 30120, 41520, 43423, 60240, 86846, 130269, 173692, 217115, 260538, 347384, 434230, 521076, 651345, 694768, 868460, 1042152, 1302690, 1736920, 2084304, 2605380, 3473840, 5210760, 10421520]

約数ペア:

[(1, 10421520), (2, 5210760), (3, 3473840), (4, 2605380), (5, 2084304), (6, 1736920), (8, 1302690), (10, 1042152), (12, 868460), (15, 694768), (16, 651345), (20, 521076), (24, 434230), (30, 347384), (40, 260538), (48, 217115), (60, 173692), (80, 130269), (120, 86846), (173, 60240), (240, 43423), (251, 41520), (346, 30120), (502, 20760), (519, 20080), (692, 15060), (753, 13840), (865, 12048), (1004, 10380), (1038, 10040), (1255, 8304), (1384, 7530), (1506, 6920), (1730, 6024), (2008, 5190), (2076, 5020), (2510, 4152), (2595, 4016), (2768, 3765), (3012, 3460)]