40414320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{56131}}^1$

素因数の和:56150

約数の個数: 60

約数和(自身を含む): 135727176

約数和(自身を除く): 95312856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 56131, 112262, 168393, 224524, 280655, 336786, 449048, 505179, 561310, 673572, 841965, 898096, 1010358, 1122620, 1347144, 1683930, 2020716, 2245240, 2525895, 2694288, 3367860, 4041432, 4490480, 5051790, 6735720, 8082864, 10103580, 13471440, 20207160, 40414320]

約数ペア:

[(1, 40414320), (2, 20207160), (3, 13471440), (4, 10103580), (5, 8082864), (6, 6735720), (8, 5051790), (9, 4490480), (10, 4041432), (12, 3367860), (15, 2694288), (16, 2525895), (18, 2245240), (20, 2020716), (24, 1683930), (30, 1347144), (36, 1122620), (40, 1010358), (45, 898096), (48, 841965), (60, 673572), (72, 561310), (80, 505179), (90, 449048), (120, 336786), (144, 280655), (180, 224524), (240, 168393), (360, 112262), (720, 56131)]