3929706240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1023361}}^1$

素因数の和:1023385

約数の個数: 72

約数和(自身を含む): 12550511568

約数和(自身を除く): 8620805328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 1023361, 2046722, 3070083, 4093444, 5116805, 6140166, 8186888, 10233610, 12280332, 15350415, 16373776, 20467220, 24560664, 30700830, 32747552, 40934440, 49121328, 61401660, 65495104, 81868880, 98242656, 122803320, 130990208, 163737760, 196485312, 245606640, 261980416, 327475520, 392970624, 491213280, 654951040, 785941248, 982426560, 1309902080, 1964853120, 3929706240]

約数ペア:

[(1, 3929706240), (2, 1964853120), (3, 1309902080), (4, 982426560), (5, 785941248), (6, 654951040), (8, 491213280), (10, 392970624), (12, 327475520), (15, 261980416), (16, 245606640), (20, 196485312), (24, 163737760), (30, 130990208), (32, 122803320), (40, 98242656), (48, 81868880), (60, 65495104), (64, 61401660), (80, 49121328), (96, 40934440), (120, 32747552), (128, 30700830), (160, 24560664), (192, 20467220), (240, 16373776), (256, 15350415), (320, 12280332), (384, 10233610), (480, 8186888), (640, 6140166), (768, 5116805), (960, 4093444), (1280, 3070083), (1920, 2046722), (3840, 1023361)]