48416480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 132088320

約数和(自身を除く): 83671840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 139, 140, 160, 224, 278, 280, 311, 556, 560, 622, 695, 973, 1112, 1120, 1244, 1390, 1555, 1946, 2177, 2224, 2488, 2780, 3110, 3892, 4354, 4448, 4865, 4976, 5560, 6220, 7784, 8708, 9730, 9952, 10885, 11120, 12440, 15568, 17416, 19460, 21770, 22240, 24880, 31136, 34832, 38920, 43229, 43540, 49760, 69664, 77840, 86458, 87080, 155680, 172916, 174160, 216145, 302603, 345832, 348320, 432290, 605206, 691664, 864580, 1210412, 1383328, 1513015, 1729160, 2420824, 3026030, 3458320, 4841648, 6052060, 6916640, 9683296, 12104120, 24208240, 48416480]

約数ペア:

[(1, 48416480), (2, 24208240), (4, 12104120), (5, 9683296), (7, 6916640), (8, 6052060), (10, 4841648), (14, 3458320), (16, 3026030), (20, 2420824), (28, 1729160), (32, 1513015), (35, 1383328), (40, 1210412), (56, 864580), (70, 691664), (80, 605206), (112, 432290), (139, 348320), (140, 345832), (160, 302603), (224, 216145), (278, 174160), (280, 172916), (311, 155680), (556, 87080), (560, 86458), (622, 77840), (695, 69664), (973, 49760), (1112, 43540), (1120, 43229), (1244, 38920), (1390, 34832), (1555, 31136), (1946, 24880), (2177, 22240), (2224, 21770), (2488, 19460), (2780, 17416), (3110, 15568), (3892, 12440), (4354, 11120), (4448, 10885), (4865, 9952), (4976, 9730), (5560, 8708), (6220, 7784)]