158158080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13729}}^1$

素因数の和:13756

約数の個数: 108

約数和(自身を含む): 547250340

約数和(自身を除く): 389092260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 13729, 27458, 41187, 54916, 68645, 82374, 109832, 123561, 137290, 164748, 205935, 219664, 247122, 274580, 329496, 411870, 439328, 494244, 549160, 617805, 658992, 823740, 878656, 988488, 1098320, 1235610, 1317984, 1647480, 1757312, 1976976, 2196640, 2471220, 2635968, 3294960, 3514624, 3953952, 4393280, 4942440, 5271936, 6589920, 7907904, 8786560, 9884880, 10543872, 13179840, 15815808, 17573120, 19769760, 26359680, 31631616, 39539520, 52719360, 79079040, 158158080]

約数ペア:

[(1, 158158080), (2, 79079040), (3, 52719360), (4, 39539520), (5, 31631616), (6, 26359680), (8, 19769760), (9, 17573120), (10, 15815808), (12, 13179840), (15, 10543872), (16, 9884880), (18, 8786560), (20, 7907904), (24, 6589920), (30, 5271936), (32, 4942440), (36, 4393280), (40, 3953952), (45, 3514624), (48, 3294960), (60, 2635968), (64, 2471220), (72, 2196640), (80, 1976976), (90, 1757312), (96, 1647480), (120, 1317984), (128, 1235610), (144, 1098320), (160, 988488), (180, 878656), (192, 823740), (240, 658992), (256, 617805), (288, 549160), (320, 494244), (360, 439328), (384, 411870), (480, 329496), (576, 274580), (640, 247122), (720, 219664), (768, 205935), (960, 164748), (1152, 137290), (1280, 123561), (1440, 109832), (1920, 82374), (2304, 68645), (2880, 54916), (3840, 41187), (5760, 27458), (11520, 13729)]