18159360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{4729}}^1$

素因数の和:4753

約数の個数: 72

約数和(自身を含む): 58008720

約数和(自身を除く): 39849360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 4729, 9458, 14187, 18916, 23645, 28374, 37832, 47290, 56748, 70935, 75664, 94580, 113496, 141870, 151328, 189160, 226992, 283740, 302656, 378320, 453984, 567480, 605312, 756640, 907968, 1134960, 1210624, 1513280, 1815936, 2269920, 3026560, 3631872, 4539840, 6053120, 9079680, 18159360]

約数ペア:

[(1, 18159360), (2, 9079680), (3, 6053120), (4, 4539840), (5, 3631872), (6, 3026560), (8, 2269920), (10, 1815936), (12, 1513280), (15, 1210624), (16, 1134960), (20, 907968), (24, 756640), (30, 605312), (32, 567480), (40, 453984), (48, 378320), (60, 302656), (64, 283740), (80, 226992), (96, 189160), (120, 151328), (128, 141870), (160, 113496), (192, 94580), (240, 75664), (256, 70935), (320, 56748), (384, 47290), (480, 37832), (640, 28374), (768, 23645), (960, 18916), (1280, 14187), (1920, 9458), (3840, 4729)]