239486160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32189}}^1$

素因数の和:32236

約数の個数: 80

約数和(自身を含む): 766379520

約数和(自身を除く): 526893360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 32189, 64378, 96567, 128756, 160945, 193134, 257512, 321890, 386268, 482835, 515024, 643780, 772536, 965670, 997859, 1287560, 1545072, 1931340, 1995718, 2575120, 2993577, 3862680, 3991436, 4989295, 5987154, 7725360, 7982872, 9978590, 11974308, 14967885, 15965744, 19957180, 23948616, 29935770, 39914360, 47897232, 59871540, 79828720, 119743080, 239486160]

約数ペア:

[(1, 239486160), (2, 119743080), (3, 79828720), (4, 59871540), (5, 47897232), (6, 39914360), (8, 29935770), (10, 23948616), (12, 19957180), (15, 15965744), (16, 14967885), (20, 11974308), (24, 9978590), (30, 7982872), (31, 7725360), (40, 5987154), (48, 4989295), (60, 3991436), (62, 3862680), (80, 2993577), (93, 2575120), (120, 1995718), (124, 1931340), (155, 1545072), (186, 1287560), (240, 997859), (248, 965670), (310, 772536), (372, 643780), (465, 515024), (496, 482835), (620, 386268), (744, 321890), (930, 257512), (1240, 193134), (1488, 160945), (1860, 128756), (2480, 96567), (3720, 64378), (7440, 32189)]