1622520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4507}}^1$

素因数の和:4524

約数の個数: 48

約数和(自身を含む): 5274360

約数和(自身を除く): 3651840

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, 4507, 9014, 13521, 18028, 22535, 27042, 36056, 40563, 45070, 54084, 67605, 81126, 90140, 108168, 135210, 162252, 180280, 202815, 270420, 324504, 405630, 540840, 811260, 1622520]

約数ペア:

[(1, 1622520), (2, 811260), (3, 540840), (4, 405630), (5, 324504), (6, 270420), (8, 202815), (9, 180280), (10, 162252), (12, 135210), (15, 108168), (18, 90140), (20, 81126), (24, 67605), (30, 54084), (36, 45070), (40, 40563), (45, 36056), (60, 27042), (72, 22535), (90, 18028), (120, 13521), (180, 9014), (360, 4507)]