2020091160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{74159}}^1$

素因数の和:74400

約数の個数: 64

約数和(自身を含む): 6087052800

約数和(自身を除く): 4066961640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1135, 1362, 1816, 2270, 2724, 3405, 4540, 5448, 6810, 9080, 13620, 27240, 74159, 148318, 222477, 296636, 370795, 444954, 593272, 741590, 889908, 1112385, 1483180, 1779816, 2224770, 2966360, 4449540, 8899080, 16834093, 33668186, 50502279, 67336372, 84170465, 101004558, 134672744, 168340930, 202009116, 252511395, 336681860, 404018232, 505022790, 673363720, 1010045580, 2020091160]

約数ペア:

[(1, 2020091160), (2, 1010045580), (3, 673363720), (4, 505022790), (5, 404018232), (6, 336681860), (8, 252511395), (10, 202009116), (12, 168340930), (15, 134672744), (20, 101004558), (24, 84170465), (30, 67336372), (40, 50502279), (60, 33668186), (120, 16834093), (227, 8899080), (454, 4449540), (681, 2966360), (908, 2224770), (1135, 1779816), (1362, 1483180), (1816, 1112385), (2270, 889908), (2724, 741590), (3405, 593272), (4540, 444954), (5448, 370795), (6810, 296636), (9080, 222477), (13620, 148318), (27240, 74159)]