1224240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5101}}^1$

素因数の和:5117

約数の個数: 40

約数和(自身を含む): 3795888

約数和(自身を除く): 2571648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5101, 10202, 15303, 20404, 25505, 30606, 40808, 51010, 61212, 76515, 81616, 102020, 122424, 153030, 204040, 244848, 306060, 408080, 612120, 1224240]

約数ペア:

[(1, 1224240), (2, 612120), (3, 408080), (4, 306060), (5, 244848), (6, 204040), (8, 153030), (10, 122424), (12, 102020), (15, 81616), (16, 76515), (20, 61212), (24, 51010), (30, 40808), (40, 30606), (48, 25505), (60, 20404), (80, 15303), (120, 10202), (240, 5101)]