242820120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2023501}}^1$

素因数の和:2023515

約数の個数: 32

約数和(自身を含む): 728460720

約数和(自身を除く): 485640600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2023501, 4047002, 6070503, 8094004, 10117505, 12141006, 16188008, 20235010, 24282012, 30352515, 40470020, 48564024, 60705030, 80940040, 121410060, 242820120]

約数ペア:

[(1, 242820120), (2, 121410060), (3, 80940040), (4, 60705030), (5, 48564024), (6, 40470020), (8, 30352515), (10, 24282012), (12, 20235010), (15, 16188008), (20, 12141006), (24, 10117505), (30, 8094004), (40, 6070503), (60, 4047002), (120, 2023501)]