4395960

素因数分解:

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

素因数の和:12228

約数の個数: 48

約数和(自身を含む): 14288040

約数和(自身を除く): 9892080

約数列:

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

約数ペア:

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