249678480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1040327}}^1$

素因数の和:1040343

約数の個数: 40

約数和(自身を含む): 774004032

約数和(自身を除く): 524325552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1040327, 2080654, 3120981, 4161308, 5201635, 6241962, 8322616, 10403270, 12483924, 15604905, 16645232, 20806540, 24967848, 31209810, 41613080, 49935696, 62419620, 83226160, 124839240, 249678480]

約数ペア:

[(1, 249678480), (2, 124839240), (3, 83226160), (4, 62419620), (5, 49935696), (6, 41613080), (8, 31209810), (10, 24967848), (12, 20806540), (15, 16645232), (16, 15604905), (20, 12483924), (24, 10403270), (30, 8322616), (40, 6241962), (48, 5201635), (60, 4161308), (80, 3120981), (120, 2080654), (240, 1040327)]