917390520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{7219}}^1$

素因数の和:7589

約数の個数: 96

約数和(自身を含む): 2990379600

約数和(自身を除く): 2072989080

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, 353, 360, 706, 1059, 1412, 1765, 2118, 2824, 3177, 3530, 4236, 5295, 6354, 7060, 7219, 8472, 10590, 12708, 14120, 14438, 15885, 21180, 21657, 25416, 28876, 31770, 36095, 42360, 43314, 57752, 63540, 64971, 72190, 86628, 108285, 127080, 129942, 144380, 173256, 216570, 259884, 288760, 324855, 433140, 519768, 649710, 866280, 1299420, 2548307, 2598840, 5096614, 7644921, 10193228, 12741535, 15289842, 20386456, 22934763, 25483070, 30579684, 38224605, 45869526, 50966140, 61159368, 76449210, 91739052, 101932280, 114673815, 152898420, 183478104, 229347630, 305796840, 458695260, 917390520]

約数ペア:

[(1, 917390520), (2, 458695260), (3, 305796840), (4, 229347630), (5, 183478104), (6, 152898420), (8, 114673815), (9, 101932280), (10, 91739052), (12, 76449210), (15, 61159368), (18, 50966140), (20, 45869526), (24, 38224605), (30, 30579684), (36, 25483070), (40, 22934763), (45, 20386456), (60, 15289842), (72, 12741535), (90, 10193228), (120, 7644921), (180, 5096614), (353, 2598840), (360, 2548307), (706, 1299420), (1059, 866280), (1412, 649710), (1765, 519768), (2118, 433140), (2824, 324855), (3177, 288760), (3530, 259884), (4236, 216570), (5295, 173256), (6354, 144380), (7060, 129942), (7219, 127080), (8472, 108285), (10590, 86628), (12708, 72190), (14120, 64971), (14438, 63540), (15885, 57752), (21180, 43314), (21657, 42360), (25416, 36095), (28876, 31770)]