9090480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{773}}^1$

素因数の和:803

約数の個数: 120

約数和(自身を含む): 32823792

約数和(自身を除く): 23733312

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, 773, 784, 840, 980, 1176, 1470, 1546, 1680, 1960, 2319, 2352, 2940, 3092, 3865, 3920, 4638, 5411, 5880, 6184, 7730, 9276, 10822, 11595, 11760, 12368, 15460, 16233, 18552, 21644, 23190, 27055, 30920, 32466, 37104, 37877, 43288, 46380, 54110, 61840, 64932, 75754, 81165, 86576, 92760, 108220, 113631, 129864, 151508, 162330, 185520, 189385, 216440, 227262, 259728, 303016, 324660, 378770, 432880, 454524, 568155, 606032, 649320, 757540, 909048, 1136310, 1298640, 1515080, 1818096, 2272620, 3030160, 4545240, 9090480]

約数ペア:

[(1, 9090480), (2, 4545240), (3, 3030160), (4, 2272620), (5, 1818096), (6, 1515080), (7, 1298640), (8, 1136310), (10, 909048), (12, 757540), (14, 649320), (15, 606032), (16, 568155), (20, 454524), (21, 432880), (24, 378770), (28, 324660), (30, 303016), (35, 259728), (40, 227262), (42, 216440), (48, 189385), (49, 185520), (56, 162330), (60, 151508), (70, 129864), (80, 113631), (84, 108220), (98, 92760), (105, 86576), (112, 81165), (120, 75754), (140, 64932), (147, 61840), (168, 54110), (196, 46380), (210, 43288), (240, 37877), (245, 37104), (280, 32466), (294, 30920), (336, 27055), (392, 23190), (420, 21644), (490, 18552), (560, 16233), (588, 15460), (735, 12368), (773, 11760), (784, 11595), (840, 10822), (980, 9276), (1176, 7730), (1470, 6184), (1546, 5880), (1680, 5411), (1960, 4638), (2319, 3920), (2352, 3865), (2940, 3092)]