1643196960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1141109}}^1$

素因数の和:1141130

約数の個数: 72

約数和(自身を含む): 5607414540

約数和(自身を除く): 3964217580

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, 1141109, 2282218, 3423327, 4564436, 5705545, 6846654, 9128872, 10269981, 11411090, 13693308, 17116635, 18257744, 20539962, 22822180, 27386616, 34233270, 36515488, 41079924, 45644360, 51349905, 54773232, 68466540, 82159848, 91288720, 102699810, 109546464, 136933080, 164319696, 182577440, 205399620, 273866160, 328639392, 410799240, 547732320, 821598480, 1643196960]

約数ペア:

[(1, 1643196960), (2, 821598480), (3, 547732320), (4, 410799240), (5, 328639392), (6, 273866160), (8, 205399620), (9, 182577440), (10, 164319696), (12, 136933080), (15, 109546464), (16, 102699810), (18, 91288720), (20, 82159848), (24, 68466540), (30, 54773232), (32, 51349905), (36, 45644360), (40, 41079924), (45, 36515488), (48, 34233270), (60, 27386616), (72, 22822180), (80, 20539962), (90, 18257744), (96, 17116635), (120, 13693308), (144, 11411090), (160, 10269981), (180, 9128872), (240, 6846654), (288, 5705545), (360, 4564436), (480, 3423327), (720, 2282218), (1440, 1141109)]