27969120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19423}}^1$

素因数の和:19444

約数の個数: 72

約数和(自身を含む): 95449536

約数和(自身を除く): 67480416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 19423, 38846, 58269, 77692, 97115, 116538, 155384, 174807, 194230, 233076, 291345, 310768, 349614, 388460, 466152, 582690, 621536, 699228, 776920, 874035, 932304, 1165380, 1398456, 1553840, 1748070, 1864608, 2330760, 2796912, 3107680, 3496140, 4661520, 5593824, 6992280, 9323040, 13984560, 27969120]

約数ペア:

[(1, 27969120), (2, 13984560), (3, 9323040), (4, 6992280), (5, 5593824), (6, 4661520), (8, 3496140), (9, 3107680), (10, 2796912), (12, 2330760), (15, 1864608), (16, 1748070), (18, 1553840), (20, 1398456), (24, 1165380), (30, 932304), (32, 874035), (36, 776920), (40, 699228), (45, 621536), (48, 582690), (60, 466152), (72, 388460), (80, 349614), (90, 310768), (96, 291345), (120, 233076), (144, 194230), (160, 174807), (180, 155384), (240, 116538), (288, 97115), (360, 77692), (480, 58269), (720, 38846), (1440, 19423)]