316316160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13729}}^1$

素因数の和:13758

約数の個数: 120

約数和(自身を含む): 1095571620

約数和(自身を除く): 779255460

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, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 13729, 23040, 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, 7029248, 7907904, 8786560, 9884880, 10543872, 13179840, 15815808, 17573120, 19769760, 21087744, 26359680, 31631616, 35146240, 39539520, 52719360, 63263232, 79079040, 105438720, 158158080, 316316160]

約数ペア:

[(1, 316316160), (2, 158158080), (3, 105438720), (4, 79079040), (5, 63263232), (6, 52719360), (8, 39539520), (9, 35146240), (10, 31631616), (12, 26359680), (15, 21087744), (16, 19769760), (18, 17573120), (20, 15815808), (24, 13179840), (30, 10543872), (32, 9884880), (36, 8786560), (40, 7907904), (45, 7029248), (48, 6589920), (60, 5271936), (64, 4942440), (72, 4393280), (80, 3953952), (90, 3514624), (96, 3294960), (120, 2635968), (128, 2471220), (144, 2196640), (160, 1976976), (180, 1757312), (192, 1647480), (240, 1317984), (256, 1235610), (288, 1098320), (320, 988488), (360, 878656), (384, 823740), (480, 658992), (512, 617805), (576, 549160), (640, 494244), (720, 439328), (768, 411870), (960, 329496), (1152, 274580), (1280, 247122), (1440, 219664), (1536, 205935), (1920, 164748), (2304, 137290), (2560, 123561), (2880, 109832), (3840, 82374), (4608, 68645), (5760, 54916), (7680, 41187), (11520, 27458), (13729, 23040)]