241185840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{20509}}^1$

素因数の和:20539

約数の個数: 120

約数和(自身を含む): 869788080

約数和(自身を除く): 628602240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 20509, 41018, 61527, 82036, 102545, 123054, 143563, 164072, 205090, 246108, 287126, 307635, 328144, 410180, 430689, 492216, 574252, 615270, 717815, 820360, 861378, 984432, 1004941, 1148504, 1230540, 1435630, 1640720, 1722756, 2009882, 2153445, 2297008, 2461080, 2871260, 3014823, 3445512, 4019764, 4306890, 4922160, 5024705, 5742520, 6029646, 6891024, 8039528, 8613780, 10049410, 11485040, 12059292, 15074115, 16079056, 17227560, 20098820, 24118584, 30148230, 34455120, 40197640, 48237168, 60296460, 80395280, 120592920, 241185840]

約数ペア:

[(1, 241185840), (2, 120592920), (3, 80395280), (4, 60296460), (5, 48237168), (6, 40197640), (7, 34455120), (8, 30148230), (10, 24118584), (12, 20098820), (14, 17227560), (15, 16079056), (16, 15074115), (20, 12059292), (21, 11485040), (24, 10049410), (28, 8613780), (30, 8039528), (35, 6891024), (40, 6029646), (42, 5742520), (48, 5024705), (49, 4922160), (56, 4306890), (60, 4019764), (70, 3445512), (80, 3014823), (84, 2871260), (98, 2461080), (105, 2297008), (112, 2153445), (120, 2009882), (140, 1722756), (147, 1640720), (168, 1435630), (196, 1230540), (210, 1148504), (240, 1004941), (245, 984432), (280, 861378), (294, 820360), (336, 717815), (392, 615270), (420, 574252), (490, 492216), (560, 430689), (588, 410180), (735, 328144), (784, 307635), (840, 287126), (980, 246108), (1176, 205090), (1470, 164072), (1680, 143563), (1960, 123054), (2352, 102545), (2940, 82036), (3920, 61527), (5880, 41018), (11760, 20509)]