226562640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3761}}^1$

素因数の和:4028

約数の個数: 80

約数和(自身を含む): 705329856

約数和(自身を除く): 478767216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3761, 3765, 4016, 5020, 6024, 7522, 7530, 10040, 11283, 12048, 15044, 15060, 18805, 20080, 22566, 30088, 30120, 37610, 45132, 56415, 60176, 60240, 75220, 90264, 112830, 150440, 180528, 225660, 300880, 451320, 902640, 944011, 1888022, 2832033, 3776044, 4720055, 5664066, 7552088, 9440110, 11328132, 14160165, 15104176, 18880220, 22656264, 28320330, 37760440, 45312528, 56640660, 75520880, 113281320, 226562640]

約数ペア:

[(1, 226562640), (2, 113281320), (3, 75520880), (4, 56640660), (5, 45312528), (6, 37760440), (8, 28320330), (10, 22656264), (12, 18880220), (15, 15104176), (16, 14160165), (20, 11328132), (24, 9440110), (30, 7552088), (40, 5664066), (48, 4720055), (60, 3776044), (80, 2832033), (120, 1888022), (240, 944011), (251, 902640), (502, 451320), (753, 300880), (1004, 225660), (1255, 180528), (1506, 150440), (2008, 112830), (2510, 90264), (3012, 75220), (3761, 60240), (3765, 60176), (4016, 56415), (5020, 45132), (6024, 37610), (7522, 30120), (7530, 30088), (10040, 22566), (11283, 20080), (12048, 18805), (15044, 15060)]