1217400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{2029}}^1$

素因数の和:2048

約数の個数: 48

約数和(自身を含む): 3775800

約数和(自身を除く): 2558400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 2029, 4058, 6087, 8116, 10145, 12174, 16232, 20290, 24348, 30435, 40580, 48696, 50725, 60870, 81160, 101450, 121740, 152175, 202900, 243480, 304350, 405800, 608700, 1217400]

約数ペア:

[(1, 1217400), (2, 608700), (3, 405800), (4, 304350), (5, 243480), (6, 202900), (8, 152175), (10, 121740), (12, 101450), (15, 81160), (20, 60870), (24, 50725), (25, 48696), (30, 40580), (40, 30435), (50, 24348), (60, 20290), (75, 16232), (100, 12174), (120, 10145), (150, 8116), (200, 6087), (300, 4058), (600, 2029)]