1670080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:341

約数の個数: 56

約数和(自身を含む): 4224528

約数和(自身を除く): 2554448

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 307, 320, 340, 544, 614, 680, 1088, 1228, 1360, 1535, 2456, 2720, 3070, 4912, 5219, 5440, 6140, 9824, 10438, 12280, 19648, 20876, 24560, 26095, 41752, 49120, 52190, 83504, 98240, 104380, 167008, 208760, 334016, 417520, 835040, 1670080]

約数ペア:

[(1, 1670080), (2, 835040), (4, 417520), (5, 334016), (8, 208760), (10, 167008), (16, 104380), (17, 98240), (20, 83504), (32, 52190), (34, 49120), (40, 41752), (64, 26095), (68, 24560), (80, 20876), (85, 19648), (136, 12280), (160, 10438), (170, 9824), (272, 6140), (307, 5440), (320, 5219), (340, 4912), (544, 3070), (614, 2720), (680, 2456), (1088, 1535), (1228, 1360)]