1920106080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{444469}}^1$

素因数の和:444493

約数の個数: 96

約数和(自身を含む): 6720386400

約数和(自身を除く): 4800280320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 444469, 888938, 1333407, 1777876, 2222345, 2666814, 3555752, 4000221, 4444690, 5333628, 6667035, 7111504, 8000442, 8889380, 10667256, 12000663, 13334070, 14223008, 16000884, 17778760, 20001105, 21334512, 24001326, 26668140, 32001768, 35557520, 40002210, 42669024, 48002652, 53336280, 60003315, 64003536, 71115040, 80004420, 96005304, 106672560, 120006630, 128007072, 160008840, 192010608, 213345120, 240013260, 320017680, 384021216, 480026520, 640035360, 960053040, 1920106080]

約数ペア:

[(1, 1920106080), (2, 960053040), (3, 640035360), (4, 480026520), (5, 384021216), (6, 320017680), (8, 240013260), (9, 213345120), (10, 192010608), (12, 160008840), (15, 128007072), (16, 120006630), (18, 106672560), (20, 96005304), (24, 80004420), (27, 71115040), (30, 64003536), (32, 60003315), (36, 53336280), (40, 48002652), (45, 42669024), (48, 40002210), (54, 35557520), (60, 32001768), (72, 26668140), (80, 24001326), (90, 21334512), (96, 20001105), (108, 17778760), (120, 16000884), (135, 14223008), (144, 13334070), (160, 12000663), (180, 10667256), (216, 8889380), (240, 8000442), (270, 7111504), (288, 6667035), (360, 5333628), (432, 4444690), (480, 4000221), (540, 3555752), (720, 2666814), (864, 2222345), (1080, 1777876), (1440, 1333407), (2160, 888938), (4320, 444469)]