1731480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 5322240

約数和(自身を除く): 3590760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 307, 376, 470, 564, 614, 705, 921, 940, 1128, 1228, 1410, 1535, 1842, 1880, 2456, 2820, 3070, 3684, 4605, 5640, 6140, 7368, 9210, 12280, 14429, 18420, 28858, 36840, 43287, 57716, 72145, 86574, 115432, 144290, 173148, 216435, 288580, 346296, 432870, 577160, 865740, 1731480]

約数ペア:

[(1, 1731480), (2, 865740), (3, 577160), (4, 432870), (5, 346296), (6, 288580), (8, 216435), (10, 173148), (12, 144290), (15, 115432), (20, 86574), (24, 72145), (30, 57716), (40, 43287), (47, 36840), (60, 28858), (94, 18420), (120, 14429), (141, 12280), (188, 9210), (235, 7368), (282, 6140), (307, 5640), (376, 4605), (470, 3684), (564, 3070), (614, 2820), (705, 2456), (921, 1880), (940, 1842), (1128, 1535), (1228, 1410)]