23447640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5281}}^1$

素因数の和:5332

約数の個数: 64

約数和(自身を含む): 72257760

約数和(自身を除く): 48810120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 5281, 10562, 15843, 21124, 26405, 31686, 42248, 52810, 63372, 79215, 105620, 126744, 158430, 195397, 211240, 316860, 390794, 586191, 633720, 781588, 976985, 1172382, 1563176, 1953970, 2344764, 2930955, 3907940, 4689528, 5861910, 7815880, 11723820, 23447640]

約数ペア:

[(1, 23447640), (2, 11723820), (3, 7815880), (4, 5861910), (5, 4689528), (6, 3907940), (8, 2930955), (10, 2344764), (12, 1953970), (15, 1563176), (20, 1172382), (24, 976985), (30, 781588), (37, 633720), (40, 586191), (60, 390794), (74, 316860), (111, 211240), (120, 195397), (148, 158430), (185, 126744), (222, 105620), (296, 79215), (370, 63372), (444, 52810), (555, 42248), (740, 31686), (888, 26405), (1110, 21124), (1480, 15843), (2220, 10562), (4440, 5281)]