1233121620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2689}}^1\times {\mathrm{7643}}^1$

素因数の和:10344

約数の個数: 48

約数和(自身を含む): 3454476480

約数和(自身を除く): 2221354860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2689, 5378, 7643, 8067, 10756, 13445, 15286, 16134, 22929, 26890, 30572, 32268, 38215, 40335, 45858, 53780, 76430, 80670, 91716, 114645, 152860, 161340, 229290, 458580, 20552027, 41104054, 61656081, 82208108, 102760135, 123312162, 205520270, 246624324, 308280405, 411040540, 616560810, 1233121620]

約数ペア:

[(1, 1233121620), (2, 616560810), (3, 411040540), (4, 308280405), (5, 246624324), (6, 205520270), (10, 123312162), (12, 102760135), (15, 82208108), (20, 61656081), (30, 41104054), (60, 20552027), (2689, 458580), (5378, 229290), (7643, 161340), (8067, 152860), (10756, 114645), (13445, 91716), (15286, 80670), (16134, 76430), (22929, 53780), (26890, 45858), (30572, 40335), (32268, 38215)]