23712840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 77688000

約数和(自身を除く): 53975160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 199, 331, 360, 398, 597, 662, 796, 993, 995, 1194, 1324, 1592, 1655, 1791, 1986, 1990, 2388, 2648, 2979, 2985, 3310, 3582, 3972, 3980, 4776, 4965, 5958, 5970, 6620, 7164, 7944, 7960, 8955, 9930, 11916, 11940, 13240, 14328, 14895, 17910, 19860, 23832, 23880, 29790, 35820, 39720, 59580, 65869, 71640, 119160, 131738, 197607, 263476, 329345, 395214, 526952, 592821, 658690, 790428, 988035, 1185642, 1317380, 1580856, 1976070, 2371284, 2634760, 2964105, 3952140, 4742568, 5928210, 7904280, 11856420, 23712840]

約数ペア:

[(1, 23712840), (2, 11856420), (3, 7904280), (4, 5928210), (5, 4742568), (6, 3952140), (8, 2964105), (9, 2634760), (10, 2371284), (12, 1976070), (15, 1580856), (18, 1317380), (20, 1185642), (24, 988035), (30, 790428), (36, 658690), (40, 592821), (45, 526952), (60, 395214), (72, 329345), (90, 263476), (120, 197607), (180, 131738), (199, 119160), (331, 71640), (360, 65869), (398, 59580), (597, 39720), (662, 35820), (796, 29790), (993, 23880), (995, 23832), (1194, 19860), (1324, 17910), (1592, 14895), (1655, 14328), (1791, 13240), (1986, 11940), (1990, 11916), (2388, 9930), (2648, 8955), (2979, 7960), (2985, 7944), (3310, 7164), (3582, 6620), (3972, 5970), (3980, 5958), (4776, 4965)]