82796640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{953}}^1$

素因数の和:1152

約数の個数: 96

約数和(自身を含む): 262525536

約数和(自身を除く): 179728896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 181, 240, 362, 480, 543, 724, 905, 953, 1086, 1448, 1810, 1906, 2172, 2715, 2859, 2896, 3620, 3812, 4344, 4765, 5430, 5718, 5792, 7240, 7624, 8688, 9530, 10860, 11436, 14295, 14480, 15248, 17376, 19060, 21720, 22872, 28590, 28960, 30496, 38120, 43440, 45744, 57180, 76240, 86880, 91488, 114360, 152480, 172493, 228720, 344986, 457440, 517479, 689972, 862465, 1034958, 1379944, 1724930, 2069916, 2587395, 2759888, 3449860, 4139832, 5174790, 5519776, 6899720, 8279664, 10349580, 13799440, 16559328, 20699160, 27598880, 41398320, 82796640]

約数ペア:

[(1, 82796640), (2, 41398320), (3, 27598880), (4, 20699160), (5, 16559328), (6, 13799440), (8, 10349580), (10, 8279664), (12, 6899720), (15, 5519776), (16, 5174790), (20, 4139832), (24, 3449860), (30, 2759888), (32, 2587395), (40, 2069916), (48, 1724930), (60, 1379944), (80, 1034958), (96, 862465), (120, 689972), (160, 517479), (181, 457440), (240, 344986), (362, 228720), (480, 172493), (543, 152480), (724, 114360), (905, 91488), (953, 86880), (1086, 76240), (1448, 57180), (1810, 45744), (1906, 43440), (2172, 38120), (2715, 30496), (2859, 28960), (2896, 28590), (3620, 22872), (3812, 21720), (4344, 19060), (4765, 17376), (5430, 15248), (5718, 14480), (5792, 14295), (7240, 11436), (7624, 10860), (8688, 9530)]