15061760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{41}}^2$

素因数の和:110

約数の個数: 108

約数和(自身を含む): 42261744

約数和(自身を除く): 27199984

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, 256, 280, 287, 320, 328, 410, 448, 560, 574, 640, 656, 820, 896, 1120, 1148, 1280, 1312, 1435, 1640, 1681, 1792, 2240, 2296, 2624, 2870, 3280, 3362, 4480, 4592, 5248, 5740, 6560, 6724, 8405, 8960, 9184, 10496, 11480, 11767, 13120, 13448, 16810, 18368, 22960, 23534, 26240, 26896, 33620, 36736, 45920, 47068, 52480, 53792, 58835, 67240, 73472, 91840, 94136, 107584, 117670, 134480, 183680, 188272, 215168, 235340, 268960, 367360, 376544, 430336, 470680, 537920, 753088, 941360, 1075840, 1506176, 1882720, 2151680, 3012352, 3765440, 7530880, 15061760]

約数ペア:

[(1, 15061760), (2, 7530880), (4, 3765440), (5, 3012352), (7, 2151680), (8, 1882720), (10, 1506176), (14, 1075840), (16, 941360), (20, 753088), (28, 537920), (32, 470680), (35, 430336), (40, 376544), (41, 367360), (56, 268960), (64, 235340), (70, 215168), (80, 188272), (82, 183680), (112, 134480), (128, 117670), (140, 107584), (160, 94136), (164, 91840), (205, 73472), (224, 67240), (256, 58835), (280, 53792), (287, 52480), (320, 47068), (328, 45920), (410, 36736), (448, 33620), (560, 26896), (574, 26240), (640, 23534), (656, 22960), (820, 18368), (896, 16810), (1120, 13448), (1148, 13120), (1280, 11767), (1312, 11480), (1435, 10496), (1640, 9184), (1681, 8960), (1792, 8405), (2240, 6724), (2296, 6560), (2624, 5740), (2870, 5248), (3280, 4592), (3362, 4480)]