438221040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{3209}}^1$

素因数の和:3794

約数の個数: 80

約数和(自身を含む): 1361296800

約数和(自身を除く): 923075760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 569, 1138, 1707, 2276, 2845, 3209, 3414, 4552, 5690, 6418, 6828, 8535, 9104, 9627, 11380, 12836, 13656, 16045, 17070, 19254, 22760, 25672, 27312, 32090, 34140, 38508, 45520, 48135, 51344, 64180, 68280, 77016, 96270, 128360, 136560, 154032, 192540, 256720, 385080, 770160, 1825921, 3651842, 5477763, 7303684, 9129605, 10955526, 14607368, 18259210, 21911052, 27388815, 29214736, 36518420, 43822104, 54777630, 73036840, 87644208, 109555260, 146073680, 219110520, 438221040]

約数ペア:

[(1, 438221040), (2, 219110520), (3, 146073680), (4, 109555260), (5, 87644208), (6, 73036840), (8, 54777630), (10, 43822104), (12, 36518420), (15, 29214736), (16, 27388815), (20, 21911052), (24, 18259210), (30, 14607368), (40, 10955526), (48, 9129605), (60, 7303684), (80, 5477763), (120, 3651842), (240, 1825921), (569, 770160), (1138, 385080), (1707, 256720), (2276, 192540), (2845, 154032), (3209, 136560), (3414, 128360), (4552, 96270), (5690, 77016), (6418, 68280), (6828, 64180), (8535, 51344), (9104, 48135), (9627, 45520), (11380, 38508), (12836, 34140), (13656, 32090), (16045, 27312), (17070, 25672), (19254, 22760)]