29386080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{20407}}^1$

素因数の和:20428

約数の個数: 72

約数和(自身を含む): 100284912

約数和(自身を除く): 70898832

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, 20407, 40814, 61221, 81628, 102035, 122442, 163256, 183663, 204070, 244884, 306105, 326512, 367326, 408140, 489768, 612210, 653024, 734652, 816280, 918315, 979536, 1224420, 1469304, 1632560, 1836630, 1959072, 2448840, 2938608, 3265120, 3673260, 4897680, 5877216, 7346520, 9795360, 14693040, 29386080]

約数ペア:

[(1, 29386080), (2, 14693040), (3, 9795360), (4, 7346520), (5, 5877216), (6, 4897680), (8, 3673260), (9, 3265120), (10, 2938608), (12, 2448840), (15, 1959072), (16, 1836630), (18, 1632560), (20, 1469304), (24, 1224420), (30, 979536), (32, 918315), (36, 816280), (40, 734652), (45, 653024), (48, 612210), (60, 489768), (72, 408140), (80, 367326), (90, 326512), (96, 306105), (120, 244884), (144, 204070), (160, 183663), (180, 163256), (240, 122442), (288, 102035), (360, 81628), (480, 61221), (720, 40814), (1440, 20407)]