2291261040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1060769}}^1$

素因数の和:1060791

約数の個数: 80

約数和(自身を含む): 7892128800

約数和(自身を除く): 5600867760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 1060769, 2121538, 3182307, 4243076, 5303845, 6364614, 8486152, 9546921, 10607690, 12729228, 15911535, 16972304, 19093842, 21215380, 25458456, 28640763, 31823070, 38187684, 42430760, 47734605, 50916912, 57281526, 63646140, 76375368, 84861520, 95469210, 114563052, 127292280, 143203815, 152750736, 190938420, 229126104, 254584560, 286407630, 381876840, 458252208, 572815260, 763753680, 1145630520, 2291261040]

約数ペア:

[(1, 2291261040), (2, 1145630520), (3, 763753680), (4, 572815260), (5, 458252208), (6, 381876840), (8, 286407630), (9, 254584560), (10, 229126104), (12, 190938420), (15, 152750736), (16, 143203815), (18, 127292280), (20, 114563052), (24, 95469210), (27, 84861520), (30, 76375368), (36, 63646140), (40, 57281526), (45, 50916912), (48, 47734605), (54, 42430760), (60, 38187684), (72, 31823070), (80, 28640763), (90, 25458456), (108, 21215380), (120, 19093842), (135, 16972304), (144, 15911535), (180, 12729228), (216, 10607690), (240, 9546921), (270, 8486152), (360, 6364614), (432, 5303845), (540, 4243076), (720, 3182307), (1080, 2121538), (2160, 1060769)]