978067320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8150561}}^1$

素因数の和:8150575

約数の個数: 32

約数和(自身を含む): 2934202320

約数和(自身を除く): 1956135000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8150561, 16301122, 24451683, 32602244, 40752805, 48903366, 65204488, 81505610, 97806732, 122258415, 163011220, 195613464, 244516830, 326022440, 489033660, 978067320]

約数ペア:

[(1, 978067320), (2, 489033660), (3, 326022440), (4, 244516830), (5, 195613464), (6, 163011220), (8, 122258415), (10, 97806732), (12, 81505610), (15, 65204488), (20, 48903366), (24, 40752805), (30, 32602244), (40, 24451683), (60, 16301122), (120, 8150561)]