3989520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1847}}^1$

素因数の和:1869

約数の個数: 80

約数和(自身を含む): 13749120

約数和(自身を除く): 9759600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 1847, 2160, 3694, 5541, 7388, 9235, 11082, 14776, 16623, 18470, 22164, 27705, 29552, 33246, 36940, 44328, 49869, 55410, 66492, 73880, 83115, 88656, 99738, 110820, 132984, 147760, 166230, 199476, 221640, 249345, 265968, 332460, 398952, 443280, 498690, 664920, 797904, 997380, 1329840, 1994760, 3989520]

約数ペア:

[(1, 3989520), (2, 1994760), (3, 1329840), (4, 997380), (5, 797904), (6, 664920), (8, 498690), (9, 443280), (10, 398952), (12, 332460), (15, 265968), (16, 249345), (18, 221640), (20, 199476), (24, 166230), (27, 147760), (30, 132984), (36, 110820), (40, 99738), (45, 88656), (48, 83115), (54, 73880), (60, 66492), (72, 55410), (80, 49869), (90, 44328), (108, 36940), (120, 33246), (135, 29552), (144, 27705), (180, 22164), (216, 18470), (240, 16623), (270, 14776), (360, 11082), (432, 9235), (540, 7388), (720, 5541), (1080, 3694), (1847, 2160)]