268422240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{559213}}^1$

素因数の和:559231

約数の個数: 48

約数和(自身を含む): 845531568

約数和(自身を除く): 577109328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 559213, 1118426, 1677639, 2236852, 2796065, 3355278, 4473704, 5592130, 6710556, 8388195, 8947408, 11184260, 13421112, 16776390, 17894816, 22368520, 26842224, 33552780, 44737040, 53684448, 67105560, 89474080, 134211120, 268422240]

約数ペア:

[(1, 268422240), (2, 134211120), (3, 89474080), (4, 67105560), (5, 53684448), (6, 44737040), (8, 33552780), (10, 26842224), (12, 22368520), (15, 17894816), (16, 16776390), (20, 13421112), (24, 11184260), (30, 8947408), (32, 8388195), (40, 6710556), (48, 5592130), (60, 4473704), (80, 3355278), (96, 2796065), (120, 2236852), (160, 1677639), (240, 1118426), (480, 559213)]