129760560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{787}}^1$

素因数の和:1035

約数の個数: 120

約数和(自身を含む): 438238320

約数和(自身を除く): 308477760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 229, 240, 360, 458, 687, 720, 787, 916, 1145, 1374, 1574, 1832, 2061, 2290, 2361, 2748, 3148, 3435, 3664, 3935, 4122, 4580, 4722, 5496, 6296, 6870, 7083, 7870, 8244, 9160, 9444, 10305, 10992, 11805, 12592, 13740, 14166, 15740, 16488, 18320, 18888, 20610, 23610, 27480, 28332, 31480, 32976, 35415, 37776, 41220, 47220, 54960, 56664, 62960, 70830, 82440, 94440, 113328, 141660, 164880, 180223, 188880, 283320, 360446, 540669, 566640, 720892, 901115, 1081338, 1441784, 1622007, 1802230, 2162676, 2703345, 2883568, 3244014, 3604460, 4325352, 5406690, 6488028, 7208920, 8110035, 8650704, 10813380, 12976056, 14417840, 16220070, 21626760, 25952112, 32440140, 43253520, 64880280, 129760560]

約数ペア:

[(1, 129760560), (2, 64880280), (3, 43253520), (4, 32440140), (5, 25952112), (6, 21626760), (8, 16220070), (9, 14417840), (10, 12976056), (12, 10813380), (15, 8650704), (16, 8110035), (18, 7208920), (20, 6488028), (24, 5406690), (30, 4325352), (36, 3604460), (40, 3244014), (45, 2883568), (48, 2703345), (60, 2162676), (72, 1802230), (80, 1622007), (90, 1441784), (120, 1081338), (144, 901115), (180, 720892), (229, 566640), (240, 540669), (360, 360446), (458, 283320), (687, 188880), (720, 180223), (787, 164880), (916, 141660), (1145, 113328), (1374, 94440), (1574, 82440), (1832, 70830), (2061, 62960), (2290, 56664), (2361, 54960), (2748, 47220), (3148, 41220), (3435, 37776), (3664, 35415), (3935, 32976), (4122, 31480), (4580, 28332), (4722, 27480), (5496, 23610), (6296, 20610), (6870, 18888), (7083, 18320), (7870, 16488), (8244, 15740), (9160, 14166), (9444, 13740), (10305, 12592), (10992, 11805)]