3454320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 11026080

約数和(自身を除く): 7571760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 389, 444, 555, 592, 740, 778, 888, 1110, 1167, 1480, 1556, 1776, 1945, 2220, 2334, 2960, 3112, 3890, 4440, 4668, 5835, 6224, 7780, 8880, 9336, 11670, 14393, 15560, 18672, 23340, 28786, 31120, 43179, 46680, 57572, 71965, 86358, 93360, 115144, 143930, 172716, 215895, 230288, 287860, 345432, 431790, 575720, 690864, 863580, 1151440, 1727160, 3454320]

約数ペア:

[(1, 3454320), (2, 1727160), (3, 1151440), (4, 863580), (5, 690864), (6, 575720), (8, 431790), (10, 345432), (12, 287860), (15, 230288), (16, 215895), (20, 172716), (24, 143930), (30, 115144), (37, 93360), (40, 86358), (48, 71965), (60, 57572), (74, 46680), (80, 43179), (111, 31120), (120, 28786), (148, 23340), (185, 18672), (222, 15560), (240, 14393), (296, 11670), (370, 9336), (389, 8880), (444, 7780), (555, 6224), (592, 5835), (740, 4668), (778, 4440), (888, 3890), (1110, 3112), (1167, 2960), (1480, 2334), (1556, 2220), (1776, 1945)]