3940420800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{820921}}^1$

素因数の和:820946

約数の個数: 84

約数和(自身を含む): 12927879656

約数和(自身を除く): 8987458856

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, 820921, 1641842, 2462763, 3283684, 4104605, 4925526, 6567368, 8209210, 9851052, 12313815, 13134736, 16418420, 19702104, 20523025, 24627630, 26269472, 32836840, 39404208, 41046050, 49255260, 52538944, 61569075, 65673680, 78808416, 82092100, 98510520, 123138150, 131347360, 157616832, 164184200, 197021040, 246276300, 262694720, 328368400, 394042080, 492552600, 656736800, 788084160, 985105200, 1313473600, 1970210400, 3940420800]

約数ペア:

[(1, 3940420800), (2, 1970210400), (3, 1313473600), (4, 985105200), (5, 788084160), (6, 656736800), (8, 492552600), (10, 394042080), (12, 328368400), (15, 262694720), (16, 246276300), (20, 197021040), (24, 164184200), (25, 157616832), (30, 131347360), (32, 123138150), (40, 98510520), (48, 82092100), (50, 78808416), (60, 65673680), (64, 61569075), (75, 52538944), (80, 49255260), (96, 41046050), (100, 39404208), (120, 32836840), (150, 26269472), (160, 24627630), (192, 20523025), (200, 19702104), (240, 16418420), (300, 13134736), (320, 12313815), (400, 9851052), (480, 8209210), (600, 6567368), (800, 4925526), (960, 4104605), (1200, 3283684), (1600, 2462763), (2400, 1641842), (4800, 820921)]