268866240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{280069}}^1$

素因数の和:280089

約数の個数: 56

約数和(自身を含む): 853653360

約数和(自身を除く): 584787120

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, 160, 192, 240, 320, 480, 960, 280069, 560138, 840207, 1120276, 1400345, 1680414, 2240552, 2800690, 3360828, 4201035, 4481104, 5601380, 6721656, 8402070, 8962208, 11202760, 13443312, 16804140, 17924416, 22405520, 26886624, 33608280, 44811040, 53773248, 67216560, 89622080, 134433120, 268866240]

約数ペア:

[(1, 268866240), (2, 134433120), (3, 89622080), (4, 67216560), (5, 53773248), (6, 44811040), (8, 33608280), (10, 26886624), (12, 22405520), (15, 17924416), (16, 16804140), (20, 13443312), (24, 11202760), (30, 8962208), (32, 8402070), (40, 6721656), (48, 5601380), (60, 4481104), (64, 4201035), (80, 3360828), (96, 2800690), (120, 2240552), (160, 1680414), (192, 1400345), (240, 1120276), (320, 840207), (480, 560138), (960, 280069)]