7530880

素因数分解:

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

素因数の和:108

約数の個数: 96

約数和(自身を含む): 21089520

約数和(自身を除く): 13558640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 640, 656, 820, 896, 1120, 1148, 1312, 1435, 1640, 1681, 2240, 2296, 2624, 2870, 3280, 3362, 4480, 4592, 5248, 5740, 6560, 6724, 8405, 9184, 11480, 11767, 13120, 13448, 16810, 18368, 22960, 23534, 26240, 26896, 33620, 36736, 45920, 47068, 53792, 58835, 67240, 91840, 94136, 107584, 117670, 134480, 183680, 188272, 215168, 235340, 268960, 376544, 470680, 537920, 753088, 941360, 1075840, 1506176, 1882720, 3765440, 7530880]

約数ペア:

[(1, 7530880), (2, 3765440), (4, 1882720), (5, 1506176), (7, 1075840), (8, 941360), (10, 753088), (14, 537920), (16, 470680), (20, 376544), (28, 268960), (32, 235340), (35, 215168), (40, 188272), (41, 183680), (56, 134480), (64, 117670), (70, 107584), (80, 94136), (82, 91840), (112, 67240), (128, 58835), (140, 53792), (160, 47068), (164, 45920), (205, 36736), (224, 33620), (280, 26896), (287, 26240), (320, 23534), (328, 22960), (410, 18368), (448, 16810), (560, 13448), (574, 13120), (640, 11767), (656, 11480), (820, 9184), (896, 8405), (1120, 6724), (1148, 6560), (1312, 5740), (1435, 5248), (1640, 4592), (1681, 4480), (2240, 3362), (2296, 3280), (2624, 2870)]