28022160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2203}}^1$

素因数の和:2272

約数の個数: 80

約数和(自身を含む): 88547904

約数和(自身を除く): 60525744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2203, 2544, 3180, 4240, 4406, 6360, 6609, 8812, 11015, 12720, 13218, 17624, 22030, 26436, 33045, 35248, 44060, 52872, 66090, 88120, 105744, 116759, 132180, 176240, 233518, 264360, 350277, 467036, 528720, 583795, 700554, 934072, 1167590, 1401108, 1751385, 1868144, 2335180, 2802216, 3502770, 4670360, 5604432, 7005540, 9340720, 14011080, 28022160]

約数ペア:

[(1, 28022160), (2, 14011080), (3, 9340720), (4, 7005540), (5, 5604432), (6, 4670360), (8, 3502770), (10, 2802216), (12, 2335180), (15, 1868144), (16, 1751385), (20, 1401108), (24, 1167590), (30, 934072), (40, 700554), (48, 583795), (53, 528720), (60, 467036), (80, 350277), (106, 264360), (120, 233518), (159, 176240), (212, 132180), (240, 116759), (265, 105744), (318, 88120), (424, 66090), (530, 52872), (636, 44060), (795, 35248), (848, 33045), (1060, 26436), (1272, 22030), (1590, 17624), (2120, 13218), (2203, 12720), (2544, 11015), (3180, 8812), (4240, 6609), (4406, 6360)]