1222049040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{33721}}^1$

素因数の和:33888

約数の個数: 80

約数和(自身を含む): 3813553536

約数和(自身を除く): 2591504496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 2416, 3020, 3624, 4530, 6040, 7248, 9060, 12080, 18120, 33721, 36240, 67442, 101163, 134884, 168605, 202326, 269768, 337210, 404652, 505815, 539536, 674420, 809304, 1011630, 1348840, 1618608, 2023260, 2697680, 4046520, 5091871, 8093040, 10183742, 15275613, 20367484, 25459355, 30551226, 40734968, 50918710, 61102452, 76378065, 81469936, 101837420, 122204904, 152756130, 203674840, 244409808, 305512260, 407349680, 611024520, 1222049040]

約数ペア:

[(1, 1222049040), (2, 611024520), (3, 407349680), (4, 305512260), (5, 244409808), (6, 203674840), (8, 152756130), (10, 122204904), (12, 101837420), (15, 81469936), (16, 76378065), (20, 61102452), (24, 50918710), (30, 40734968), (40, 30551226), (48, 25459355), (60, 20367484), (80, 15275613), (120, 10183742), (151, 8093040), (240, 5091871), (302, 4046520), (453, 2697680), (604, 2023260), (755, 1618608), (906, 1348840), (1208, 1011630), (1510, 809304), (1812, 674420), (2265, 539536), (2416, 505815), (3020, 404652), (3624, 337210), (4530, 269768), (6040, 202326), (7248, 168605), (9060, 134884), (12080, 101163), (18120, 67442), (33721, 36240)]