171378960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4729}}^1$

素因数の和:4896

約数の個数: 80

約数和(自身を含む): 534906240

約数和(自身を除く): 363527280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 2416, 3020, 3624, 4530, 4729, 6040, 7248, 9060, 9458, 12080, 14187, 18120, 18916, 23645, 28374, 36240, 37832, 47290, 56748, 70935, 75664, 94580, 113496, 141870, 189160, 226992, 283740, 378320, 567480, 714079, 1134960, 1428158, 2142237, 2856316, 3570395, 4284474, 5712632, 7140790, 8568948, 10711185, 11425264, 14281580, 17137896, 21422370, 28563160, 34275792, 42844740, 57126320, 85689480, 171378960]

約数ペア:

[(1, 171378960), (2, 85689480), (3, 57126320), (4, 42844740), (5, 34275792), (6, 28563160), (8, 21422370), (10, 17137896), (12, 14281580), (15, 11425264), (16, 10711185), (20, 8568948), (24, 7140790), (30, 5712632), (40, 4284474), (48, 3570395), (60, 2856316), (80, 2142237), (120, 1428158), (151, 1134960), (240, 714079), (302, 567480), (453, 378320), (604, 283740), (755, 226992), (906, 189160), (1208, 141870), (1510, 113496), (1812, 94580), (2265, 75664), (2416, 70935), (3020, 56748), (3624, 47290), (4530, 37832), (4729, 36240), (6040, 28374), (7248, 23645), (9060, 18916), (9458, 18120), (12080, 14187)]