3420480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{509}}^1$

素因数の和:536

約数の個数: 112

約数和(自身を含む): 12435840

約数和(自身を除く): 9015360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 509, 560, 672, 840, 960, 1018, 1120, 1344, 1527, 1680, 2036, 2240, 2545, 3054, 3360, 3563, 4072, 5090, 6108, 6720, 7126, 7635, 8144, 10180, 10689, 12216, 14252, 15270, 16288, 17815, 20360, 21378, 24432, 28504, 30540, 32576, 35630, 40720, 42756, 48864, 53445, 57008, 61080, 71260, 81440, 85512, 97728, 106890, 114016, 122160, 142520, 162880, 171024, 213780, 228032, 244320, 285040, 342048, 427560, 488640, 570080, 684096, 855120, 1140160, 1710240, 3420480]

約数ペア:

[(1, 3420480), (2, 1710240), (3, 1140160), (4, 855120), (5, 684096), (6, 570080), (7, 488640), (8, 427560), (10, 342048), (12, 285040), (14, 244320), (15, 228032), (16, 213780), (20, 171024), (21, 162880), (24, 142520), (28, 122160), (30, 114016), (32, 106890), (35, 97728), (40, 85512), (42, 81440), (48, 71260), (56, 61080), (60, 57008), (64, 53445), (70, 48864), (80, 42756), (84, 40720), (96, 35630), (105, 32576), (112, 30540), (120, 28504), (140, 24432), (160, 21378), (168, 20360), (192, 17815), (210, 16288), (224, 15270), (240, 14252), (280, 12216), (320, 10689), (336, 10180), (420, 8144), (448, 7635), (480, 7126), (509, 6720), (560, 6108), (672, 5090), (840, 4072), (960, 3563), (1018, 3360), (1120, 3054), (1344, 2545), (1527, 2240), (1680, 2036)]