8791920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{12211}}^1$

素因数の和:12230

約数の個数: 60

約数和(自身を含む): 29528616

約数和(自身を除く): 20736696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 12211, 24422, 36633, 48844, 61055, 73266, 97688, 109899, 122110, 146532, 183165, 195376, 219798, 244220, 293064, 366330, 439596, 488440, 549495, 586128, 732660, 879192, 976880, 1098990, 1465320, 1758384, 2197980, 2930640, 4395960, 8791920]

約数ペア:

[(1, 8791920), (2, 4395960), (3, 2930640), (4, 2197980), (5, 1758384), (6, 1465320), (8, 1098990), (9, 976880), (10, 879192), (12, 732660), (15, 586128), (16, 549495), (18, 488440), (20, 439596), (24, 366330), (30, 293064), (36, 244220), (40, 219798), (45, 195376), (48, 183165), (60, 146532), (72, 122110), (80, 109899), (90, 97688), (120, 73266), (144, 61055), (180, 48844), (240, 36633), (360, 24422), (720, 12211)]