22705080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 45723720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 439, 862, 878, 1293, 1317, 1724, 1756, 2155, 2195, 2586, 2634, 3448, 3512, 4310, 4390, 5172, 5268, 6465, 6585, 8620, 8780, 10344, 10536, 12930, 13170, 17240, 17560, 25860, 26340, 51720, 52680, 189209, 378418, 567627, 756836, 946045, 1135254, 1513672, 1892090, 2270508, 2838135, 3784180, 4541016, 5676270, 7568360, 11352540, 22705080]

約数ペア:

[(1, 22705080), (2, 11352540), (3, 7568360), (4, 5676270), (5, 4541016), (6, 3784180), (8, 2838135), (10, 2270508), (12, 1892090), (15, 1513672), (20, 1135254), (24, 946045), (30, 756836), (40, 567627), (60, 378418), (120, 189209), (431, 52680), (439, 51720), (862, 26340), (878, 25860), (1293, 17560), (1317, 17240), (1724, 13170), (1756, 12930), (2155, 10536), (2195, 10344), (2586, 8780), (2634, 8620), (3448, 6585), (3512, 6465), (4310, 5268), (4390, 5172)]