47674920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 149299200

約数和(自身を除く): 101624280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 79, 94, 107, 120, 141, 158, 188, 214, 235, 237, 282, 316, 321, 376, 395, 428, 470, 474, 535, 564, 632, 642, 705, 790, 856, 940, 948, 1070, 1128, 1185, 1284, 1410, 1580, 1605, 1880, 1896, 2140, 2370, 2568, 2820, 3160, 3210, 3713, 4280, 4740, 5029, 5640, 6420, 7426, 8453, 9480, 10058, 11139, 12840, 14852, 15087, 16906, 18565, 20116, 22278, 25145, 25359, 29704, 30174, 33812, 37130, 40232, 42265, 44556, 50290, 50718, 55695, 60348, 67624, 74260, 75435, 84530, 89112, 100580, 101436, 111390, 120696, 126795, 148520, 150870, 169060, 201160, 202872, 222780, 253590, 301740, 338120, 397291, 445560, 507180, 603480, 794582, 1014360, 1191873, 1589164, 1986455, 2383746, 3178328, 3972910, 4767492, 5959365, 7945820, 9534984, 11918730, 15891640, 23837460, 47674920]

約数ペア:

[(1, 47674920), (2, 23837460), (3, 15891640), (4, 11918730), (5, 9534984), (6, 7945820), (8, 5959365), (10, 4767492), (12, 3972910), (15, 3178328), (20, 2383746), (24, 1986455), (30, 1589164), (40, 1191873), (47, 1014360), (60, 794582), (79, 603480), (94, 507180), (107, 445560), (120, 397291), (141, 338120), (158, 301740), (188, 253590), (214, 222780), (235, 202872), (237, 201160), (282, 169060), (316, 150870), (321, 148520), (376, 126795), (395, 120696), (428, 111390), (470, 101436), (474, 100580), (535, 89112), (564, 84530), (632, 75435), (642, 74260), (705, 67624), (790, 60348), (856, 55695), (940, 50718), (948, 50290), (1070, 44556), (1128, 42265), (1185, 40232), (1284, 37130), (1410, 33812), (1580, 30174), (1605, 29704), (1880, 25359), (1896, 25145), (2140, 22278), (2370, 20116), (2568, 18565), (2820, 16906), (3160, 15087), (3210, 14852), (3713, 12840), (4280, 11139), (4740, 10058), (5029, 9480), (5640, 8453), (6420, 7426)]