30820800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{6421}}^1$

素因数の和:6446

約数の個数: 84

約数和(自身を含む): 101133656

約数和(自身を除く): 70312856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 6421, 12842, 19263, 25684, 32105, 38526, 51368, 64210, 77052, 96315, 102736, 128420, 154104, 160525, 192630, 205472, 256840, 308208, 321050, 385260, 410944, 481575, 513680, 616416, 642100, 770520, 963150, 1027360, 1232832, 1284200, 1541040, 1926300, 2054720, 2568400, 3082080, 3852600, 5136800, 6164160, 7705200, 10273600, 15410400, 30820800]

約数ペア:

[(1, 30820800), (2, 15410400), (3, 10273600), (4, 7705200), (5, 6164160), (6, 5136800), (8, 3852600), (10, 3082080), (12, 2568400), (15, 2054720), (16, 1926300), (20, 1541040), (24, 1284200), (25, 1232832), (30, 1027360), (32, 963150), (40, 770520), (48, 642100), (50, 616416), (60, 513680), (64, 481575), (75, 410944), (80, 385260), (96, 321050), (100, 308208), (120, 256840), (150, 205472), (160, 192630), (192, 160525), (200, 154104), (240, 128420), (300, 102736), (320, 96315), (400, 77052), (480, 64210), (600, 51368), (800, 38526), (960, 32105), (1200, 25684), (1600, 19263), (2400, 12842), (4800, 6421)]