3122560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:84

約数の個数: 128

約数和(自身を含む): 9253440

約数和(自身を除く): 6130880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 41, 56, 64, 68, 70, 80, 82, 85, 112, 119, 128, 136, 140, 160, 164, 170, 205, 224, 238, 272, 280, 287, 320, 328, 340, 410, 448, 476, 544, 560, 574, 595, 640, 656, 680, 697, 820, 896, 952, 1088, 1120, 1148, 1190, 1312, 1360, 1394, 1435, 1640, 1904, 2176, 2240, 2296, 2380, 2624, 2720, 2788, 2870, 3280, 3485, 3808, 4480, 4592, 4760, 4879, 5248, 5440, 5576, 5740, 6560, 6970, 7616, 9184, 9520, 9758, 10880, 11152, 11480, 13120, 13940, 15232, 18368, 19040, 19516, 22304, 22960, 24395, 26240, 27880, 36736, 38080, 39032, 44608, 45920, 48790, 55760, 76160, 78064, 89216, 91840, 97580, 111520, 156128, 183680, 195160, 223040, 312256, 390320, 446080, 624512, 780640, 1561280, 3122560]

約数ペア:

[(1, 3122560), (2, 1561280), (4, 780640), (5, 624512), (7, 446080), (8, 390320), (10, 312256), (14, 223040), (16, 195160), (17, 183680), (20, 156128), (28, 111520), (32, 97580), (34, 91840), (35, 89216), (40, 78064), (41, 76160), (56, 55760), (64, 48790), (68, 45920), (70, 44608), (80, 39032), (82, 38080), (85, 36736), (112, 27880), (119, 26240), (128, 24395), (136, 22960), (140, 22304), (160, 19516), (164, 19040), (170, 18368), (205, 15232), (224, 13940), (238, 13120), (272, 11480), (280, 11152), (287, 10880), (320, 9758), (328, 9520), (340, 9184), (410, 7616), (448, 6970), (476, 6560), (544, 5740), (560, 5576), (574, 5440), (595, 5248), (640, 4879), (656, 4760), (680, 4592), (697, 4480), (820, 3808), (896, 3485), (952, 3280), (1088, 2870), (1120, 2788), (1148, 2720), (1190, 2624), (1312, 2380), (1360, 2296), (1394, 2240), (1435, 2176), (1640, 1904)]