6680320

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 16997904

約数和(自身を除く): 10317584

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 307, 320, 340, 544, 614, 640, 680, 1088, 1228, 1280, 1360, 1535, 2176, 2456, 2720, 3070, 4352, 4912, 5219, 5440, 6140, 9824, 10438, 10880, 12280, 19648, 20876, 21760, 24560, 26095, 39296, 41752, 49120, 52190, 78592, 83504, 98240, 104380, 167008, 196480, 208760, 334016, 392960, 417520, 668032, 835040, 1336064, 1670080, 3340160, 6680320]

約数ペア:

[(1, 6680320), (2, 3340160), (4, 1670080), (5, 1336064), (8, 835040), (10, 668032), (16, 417520), (17, 392960), (20, 334016), (32, 208760), (34, 196480), (40, 167008), (64, 104380), (68, 98240), (80, 83504), (85, 78592), (128, 52190), (136, 49120), (160, 41752), (170, 39296), (256, 26095), (272, 24560), (307, 21760), (320, 20876), (340, 19648), (544, 12280), (614, 10880), (640, 10438), (680, 9824), (1088, 6140), (1228, 5440), (1280, 5219), (1360, 4912), (1535, 4352), (2176, 3070), (2456, 2720)]