60780840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{506507}}^1$

素因数の和:506521

約数の個数: 32

約数和(自身を含む): 182342880

約数和(自身を除く): 121562040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 506507, 1013014, 1519521, 2026028, 2532535, 3039042, 4052056, 5065070, 6078084, 7597605, 10130140, 12156168, 15195210, 20260280, 30390420, 60780840]

約数ペア:

[(1, 60780840), (2, 30390420), (3, 20260280), (4, 15195210), (5, 12156168), (6, 10130140), (8, 7597605), (10, 6078084), (12, 5065070), (15, 4052056), (20, 3039042), (24, 2532535), (30, 2026028), (40, 1519521), (60, 1013014), (120, 506507)]