2487969240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{19727}}^1$

素因数の和:20792

約数の個数: 64

約数和(自身を含む): 7471388160

約数和(自身を除く): 4983418920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1051, 2102, 3153, 4204, 5255, 6306, 8408, 10510, 12612, 15765, 19727, 21020, 25224, 31530, 39454, 42040, 59181, 63060, 78908, 98635, 118362, 126120, 157816, 197270, 236724, 295905, 394540, 473448, 591810, 789080, 1183620, 2367240, 20733077, 41466154, 62199231, 82932308, 103665385, 124398462, 165864616, 207330770, 248796924, 310996155, 414661540, 497593848, 621992310, 829323080, 1243984620, 2487969240]

約数ペア:

[(1, 2487969240), (2, 1243984620), (3, 829323080), (4, 621992310), (5, 497593848), (6, 414661540), (8, 310996155), (10, 248796924), (12, 207330770), (15, 165864616), (20, 124398462), (24, 103665385), (30, 82932308), (40, 62199231), (60, 41466154), (120, 20733077), (1051, 2367240), (2102, 1183620), (3153, 789080), (4204, 591810), (5255, 473448), (6306, 394540), (8408, 295905), (10510, 236724), (12612, 197270), (15765, 157816), (19727, 126120), (21020, 118362), (25224, 98635), (31530, 78908), (39454, 63060), (42040, 59181)]