216847320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1807061}}^1$

素因数の和:1807075

約数の個数: 32

約数和(自身を含む): 650542320

約数和(自身を除く): 433695000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1807061, 3614122, 5421183, 7228244, 9035305, 10842366, 14456488, 18070610, 21684732, 27105915, 36141220, 43369464, 54211830, 72282440, 108423660, 216847320]

約数ペア:

[(1, 216847320), (2, 108423660), (3, 72282440), (4, 54211830), (5, 43369464), (6, 36141220), (8, 27105915), (10, 21684732), (12, 18070610), (15, 14456488), (20, 10842366), (24, 9035305), (30, 7228244), (40, 5421183), (60, 3614122), (120, 1807061)]