23921760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 82494720

約数和(自身を除く): 58572960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 61, 76, 80, 86, 95, 96, 114, 120, 122, 129, 152, 160, 172, 183, 190, 215, 228, 240, 244, 258, 285, 304, 305, 344, 366, 380, 430, 456, 480, 488, 516, 570, 608, 610, 645, 688, 732, 760, 817, 860, 912, 915, 976, 1032, 1140, 1159, 1220, 1290, 1376, 1464, 1520, 1634, 1720, 1824, 1830, 1952, 2064, 2280, 2318, 2440, 2451, 2580, 2623, 2928, 3040, 3268, 3440, 3477, 3660, 4085, 4128, 4560, 4636, 4880, 4902, 5160, 5246, 5795, 5856, 6536, 6880, 6954, 7320, 7869, 8170, 9120, 9272, 9760, 9804, 10320, 10492, 11590, 12255, 13072, 13115, 13908, 14640, 15738, 16340, 17385, 18544, 19608, 20640, 20984, 23180, 24510, 26144, 26230, 27816, 29280, 31476, 32680, 34770, 37088, 39216, 39345, 41968, 46360, 49020, 49837, 52460, 55632, 62952, 65360, 69540, 78432, 78690, 83936, 92720, 98040, 99674, 104920, 111264, 125904, 130720, 139080, 149511, 157380, 185440, 196080, 199348, 209840, 249185, 251808, 278160, 299022, 314760, 392160, 398696, 419680, 498370, 556320, 598044, 629520, 747555, 797392, 996740, 1196088, 1259040, 1495110, 1594784, 1993480, 2392176, 2990220, 3986960, 4784352, 5980440, 7973920, 11960880, 23921760]

約数ペア:

[(1, 23921760), (2, 11960880), (3, 7973920), (4, 5980440), (5, 4784352), (6, 3986960), (8, 2990220), (10, 2392176), (12, 1993480), (15, 1594784), (16, 1495110), (19, 1259040), (20, 1196088), (24, 996740), (30, 797392), (32, 747555), (38, 629520), (40, 598044), (43, 556320), (48, 498370), (57, 419680), (60, 398696), (61, 392160), (76, 314760), (80, 299022), (86, 278160), (95, 251808), (96, 249185), (114, 209840), (120, 199348), (122, 196080), (129, 185440), (152, 157380), (160, 149511), (172, 139080), (183, 130720), (190, 125904), (215, 111264), (228, 104920), (240, 99674), (244, 98040), (258, 92720), (285, 83936), (304, 78690), (305, 78432), (344, 69540), (366, 65360), (380, 62952), (430, 55632), (456, 52460), (480, 49837), (488, 49020), (516, 46360), (570, 41968), (608, 39345), (610, 39216), (645, 37088), (688, 34770), (732, 32680), (760, 31476), (817, 29280), (860, 27816), (912, 26230), (915, 26144), (976, 24510), (1032, 23180), (1140, 20984), (1159, 20640), (1220, 19608), (1290, 18544), (1376, 17385), (1464, 16340), (1520, 15738), (1634, 14640), (1720, 13908), (1824, 13115), (1830, 13072), (1952, 12255), (2064, 11590), (2280, 10492), (2318, 10320), (2440, 9804), (2451, 9760), (2580, 9272), (2623, 9120), (2928, 8170), (3040, 7869), (3268, 7320), (3440, 6954), (3477, 6880), (3660, 6536), (4085, 5856), (4128, 5795), (4560, 5246), (4636, 5160), (4880, 4902)]