155676960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{108109}}^1$

素因数の和:108130

約数の個数: 72

約数和(自身を含む): 531252540

約数和(自身を除く): 375575580

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 108109, 216218, 324327, 432436, 540545, 648654, 864872, 972981, 1081090, 1297308, 1621635, 1729744, 1945962, 2162180, 2594616, 3243270, 3459488, 3891924, 4324360, 4864905, 5189232, 6486540, 7783848, 8648720, 9729810, 10378464, 12973080, 15567696, 17297440, 19459620, 25946160, 31135392, 38919240, 51892320, 77838480, 155676960]

約数ペア:

[(1, 155676960), (2, 77838480), (3, 51892320), (4, 38919240), (5, 31135392), (6, 25946160), (8, 19459620), (9, 17297440), (10, 15567696), (12, 12973080), (15, 10378464), (16, 9729810), (18, 8648720), (20, 7783848), (24, 6486540), (30, 5189232), (32, 4864905), (36, 4324360), (40, 3891924), (45, 3459488), (48, 3243270), (60, 2594616), (72, 2162180), (80, 1945962), (90, 1729744), (96, 1621635), (120, 1297308), (144, 1081090), (160, 972981), (180, 864872), (240, 648654), (288, 540545), (360, 432436), (480, 324327), (720, 216218), (1440, 108109)]