324266640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1351111}}^1$

素因数の和:1351127

約数の個数: 40

約数和(自身を含む): 1005227328

約数和(自身を除く): 680960688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1351111, 2702222, 4053333, 5404444, 6755555, 8106666, 10808888, 13511110, 16213332, 20266665, 21617776, 27022220, 32426664, 40533330, 54044440, 64853328, 81066660, 108088880, 162133320, 324266640]

約数ペア:

[(1, 324266640), (2, 162133320), (3, 108088880), (4, 81066660), (5, 64853328), (6, 54044440), (8, 40533330), (10, 32426664), (12, 27022220), (15, 21617776), (16, 20266665), (20, 16213332), (24, 13511110), (30, 10808888), (40, 8106666), (48, 6755555), (60, 5404444), (80, 4053333), (120, 2702222), (240, 1351111)]