8207760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3109}}^1$

素因数の和:3136

約数の個数: 80

約数和(自身を含む): 27766080

約数和(自身を除く): 19558320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 3109, 6218, 9327, 12436, 15545, 18654, 24872, 31090, 34199, 37308, 46635, 49744, 62180, 68398, 74616, 93270, 102597, 124360, 136796, 149232, 170995, 186540, 205194, 248720, 273592, 341990, 373080, 410388, 512985, 547184, 683980, 746160, 820776, 1025970, 1367960, 1641552, 2051940, 2735920, 4103880, 8207760]

約数ペア:

[(1, 8207760), (2, 4103880), (3, 2735920), (4, 2051940), (5, 1641552), (6, 1367960), (8, 1025970), (10, 820776), (11, 746160), (12, 683980), (15, 547184), (16, 512985), (20, 410388), (22, 373080), (24, 341990), (30, 273592), (33, 248720), (40, 205194), (44, 186540), (48, 170995), (55, 149232), (60, 136796), (66, 124360), (80, 102597), (88, 93270), (110, 74616), (120, 68398), (132, 62180), (165, 49744), (176, 46635), (220, 37308), (240, 34199), (264, 31090), (330, 24872), (440, 18654), (528, 15545), (660, 12436), (880, 9327), (1320, 6218), (2640, 3109)]