238732320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2081}}^1$

素因数の和:2338

約数の個数: 96

約数和(自身を含む): 755516160

約数和(自身を除く): 516783840

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, 239, 240, 478, 480, 717, 956, 1195, 1434, 1912, 2081, 2390, 2868, 3585, 3824, 4162, 4780, 5736, 6243, 7170, 7648, 8324, 9560, 10405, 11472, 12486, 14340, 16648, 19120, 20810, 22944, 24972, 28680, 31215, 33296, 38240, 41620, 49944, 57360, 62430, 66592, 83240, 99888, 114720, 124860, 166480, 199776, 249720, 332960, 497359, 499440, 994718, 998880, 1492077, 1989436, 2486795, 2984154, 3978872, 4973590, 5968308, 7460385, 7957744, 9947180, 11936616, 14920770, 15915488, 19894360, 23873232, 29841540, 39788720, 47746464, 59683080, 79577440, 119366160, 238732320]

約数ペア:

[(1, 238732320), (2, 119366160), (3, 79577440), (4, 59683080), (5, 47746464), (6, 39788720), (8, 29841540), (10, 23873232), (12, 19894360), (15, 15915488), (16, 14920770), (20, 11936616), (24, 9947180), (30, 7957744), (32, 7460385), (40, 5968308), (48, 4973590), (60, 3978872), (80, 2984154), (96, 2486795), (120, 1989436), (160, 1492077), (239, 998880), (240, 994718), (478, 499440), (480, 497359), (717, 332960), (956, 249720), (1195, 199776), (1434, 166480), (1912, 124860), (2081, 114720), (2390, 99888), (2868, 83240), (3585, 66592), (3824, 62430), (4162, 57360), (4780, 49944), (5736, 41620), (6243, 38240), (7170, 33296), (7648, 31215), (8324, 28680), (9560, 24972), (10405, 22944), (11472, 20810), (12486, 19120), (14340, 16648)]