472428160

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38851}}^1$

素因数の和:38889

約数の個数: 64

約数和(自身を含む): 1188871200

約数和(自身を除く): 716443040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160, 38851, 77702, 155404, 194255, 310808, 388510, 621616, 738169, 777020, 1243232, 1476338, 1554040, 2486464, 2952676, 3108080, 3690845, 4972928, 5905352, 6216160, 7381690, 11810704, 12432320, 14763380, 23621408, 24864640, 29526760, 47242816, 59053520, 94485632, 118107040, 236214080, 472428160]

約数ペア:

[(1, 472428160), (2, 236214080), (4, 118107040), (5, 94485632), (8, 59053520), (10, 47242816), (16, 29526760), (19, 24864640), (20, 23621408), (32, 14763380), (38, 12432320), (40, 11810704), (64, 7381690), (76, 6216160), (80, 5905352), (95, 4972928), (128, 3690845), (152, 3108080), (160, 2952676), (190, 2486464), (304, 1554040), (320, 1476338), (380, 1243232), (608, 777020), (640, 738169), (760, 621616), (1216, 388510), (1520, 310808), (2432, 194255), (3040, 155404), (6080, 77702), (12160, 38851)]