166777320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1389811}}^1$

素因数の和:1389825

約数の個数: 32

約数和(自身を含む): 500332320

約数和(自身を除く): 333555000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1389811, 2779622, 4169433, 5559244, 6949055, 8338866, 11118488, 13898110, 16677732, 20847165, 27796220, 33355464, 41694330, 55592440, 83388660, 166777320]

約数ペア:

[(1, 166777320), (2, 83388660), (3, 55592440), (4, 41694330), (5, 33355464), (6, 27796220), (8, 20847165), (10, 16677732), (12, 13898110), (15, 11118488), (20, 8338866), (24, 6949055), (30, 5559244), (40, 4169433), (60, 2779622), (120, 1389811)]