1047609540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{25639}}^1$

素因数の和:25881

約数の個数: 72

約数和(自身を含む): 3191872320

約数和(自身を除く): 2144262780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 1135, 1362, 2043, 2270, 2724, 3405, 4086, 4540, 6810, 8172, 10215, 13620, 20430, 25639, 40860, 51278, 76917, 102556, 128195, 153834, 230751, 256390, 307668, 384585, 461502, 512780, 769170, 923004, 1153755, 1538340, 2307510, 4615020, 5820053, 11640106, 17460159, 23280212, 29100265, 34920318, 52380477, 58200530, 69840636, 87300795, 104760954, 116401060, 174601590, 209521908, 261902385, 349203180, 523804770, 1047609540]

約数ペア:

[(1, 1047609540), (2, 523804770), (3, 349203180), (4, 261902385), (5, 209521908), (6, 174601590), (9, 116401060), (10, 104760954), (12, 87300795), (15, 69840636), (18, 58200530), (20, 52380477), (30, 34920318), (36, 29100265), (45, 23280212), (60, 17460159), (90, 11640106), (180, 5820053), (227, 4615020), (454, 2307510), (681, 1538340), (908, 1153755), (1135, 923004), (1362, 769170), (2043, 512780), (2270, 461502), (2724, 384585), (3405, 307668), (4086, 256390), (4540, 230751), (6810, 153834), (8172, 128195), (10215, 102556), (13620, 76917), (20430, 51278), (25639, 40860)]