38273160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1619}}^1$

素因数の和:1830

約数の個数: 64

約数和(自身を含む): 115473600

約数和(自身を除く): 77200440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1619, 1970, 2364, 2955, 3238, 3940, 4728, 4857, 5910, 6476, 7880, 8095, 9714, 11820, 12952, 16190, 19428, 23640, 24285, 32380, 38856, 48570, 64760, 97140, 194280, 318943, 637886, 956829, 1275772, 1594715, 1913658, 2551544, 3189430, 3827316, 4784145, 6378860, 7654632, 9568290, 12757720, 19136580, 38273160]

約数ペア:

[(1, 38273160), (2, 19136580), (3, 12757720), (4, 9568290), (5, 7654632), (6, 6378860), (8, 4784145), (10, 3827316), (12, 3189430), (15, 2551544), (20, 1913658), (24, 1594715), (30, 1275772), (40, 956829), (60, 637886), (120, 318943), (197, 194280), (394, 97140), (591, 64760), (788, 48570), (985, 38856), (1182, 32380), (1576, 24285), (1619, 23640), (1970, 19428), (2364, 16190), (2955, 12952), (3238, 11820), (3940, 9714), (4728, 8095), (4857, 7880), (5910, 6476)]