253433160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{703981}}^1$

素因数の和:703998

約数の個数: 48

約数和(自身を含む): 823658940

約数和(自身を除く): 570225780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 703981, 1407962, 2111943, 2815924, 3519905, 4223886, 5631848, 6335829, 7039810, 8447772, 10559715, 12671658, 14079620, 16895544, 21119430, 25343316, 28159240, 31679145, 42238860, 50686632, 63358290, 84477720, 126716580, 253433160]

約数ペア:

[(1, 253433160), (2, 126716580), (3, 84477720), (4, 63358290), (5, 50686632), (6, 42238860), (8, 31679145), (9, 28159240), (10, 25343316), (12, 21119430), (15, 16895544), (18, 14079620), (20, 12671658), (24, 10559715), (30, 8447772), (36, 7039810), (40, 6335829), (45, 5631848), (60, 4223886), (72, 3519905), (90, 2815924), (120, 2111943), (180, 1407962), (360, 703981)]