381876840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1060769}}^1$

素因数の和:1060786

約数の個数: 48

約数和(自身を含む): 1241100900

約数和(自身を除く): 859224060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1060769, 2121538, 3182307, 4243076, 5303845, 6364614, 8486152, 9546921, 10607690, 12729228, 15911535, 19093842, 21215380, 25458456, 31823070, 38187684, 42430760, 47734605, 63646140, 76375368, 95469210, 127292280, 190938420, 381876840]

約数ペア:

[(1, 381876840), (2, 190938420), (3, 127292280), (4, 95469210), (5, 76375368), (6, 63646140), (8, 47734605), (9, 42430760), (10, 38187684), (12, 31823070), (15, 25458456), (18, 21215380), (20, 19093842), (24, 15911535), (30, 12729228), (36, 10607690), (40, 9546921), (45, 8486152), (60, 6364614), (72, 5303845), (90, 4243076), (120, 3182307), (180, 2121538), (360, 1060769)]