48922440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:579

約数の個数: 128

約数和(自身を含む): 169344000

約数和(自身を除く): 120421560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 139, 140, 168, 210, 278, 280, 417, 419, 420, 556, 695, 834, 838, 840, 973, 1112, 1257, 1390, 1668, 1676, 1946, 2085, 2095, 2514, 2780, 2919, 2933, 3336, 3352, 3892, 4170, 4190, 4865, 5028, 5560, 5838, 5866, 6285, 7784, 8340, 8380, 8799, 9730, 10056, 11676, 11732, 12570, 14595, 14665, 16680, 16760, 17598, 19460, 23352, 23464, 25140, 29190, 29330, 35196, 38920, 43995, 50280, 58241, 58380, 58660, 70392, 87990, 116482, 116760, 117320, 174723, 175980, 232964, 291205, 349446, 351960, 407687, 465928, 582410, 698892, 815374, 873615, 1164820, 1223061, 1397784, 1630748, 1747230, 2038435, 2329640, 2446122, 3261496, 3494460, 4076870, 4892244, 6115305, 6988920, 8153740, 9784488, 12230610, 16307480, 24461220, 48922440]

約数ペア:

[(1, 48922440), (2, 24461220), (3, 16307480), (4, 12230610), (5, 9784488), (6, 8153740), (7, 6988920), (8, 6115305), (10, 4892244), (12, 4076870), (14, 3494460), (15, 3261496), (20, 2446122), (21, 2329640), (24, 2038435), (28, 1747230), (30, 1630748), (35, 1397784), (40, 1223061), (42, 1164820), (56, 873615), (60, 815374), (70, 698892), (84, 582410), (105, 465928), (120, 407687), (139, 351960), (140, 349446), (168, 291205), (210, 232964), (278, 175980), (280, 174723), (417, 117320), (419, 116760), (420, 116482), (556, 87990), (695, 70392), (834, 58660), (838, 58380), (840, 58241), (973, 50280), (1112, 43995), (1257, 38920), (1390, 35196), (1668, 29330), (1676, 29190), (1946, 25140), (2085, 23464), (2095, 23352), (2514, 19460), (2780, 17598), (2919, 16760), (2933, 16680), (3336, 14665), (3352, 14595), (3892, 12570), (4170, 11732), (4190, 11676), (4865, 10056), (5028, 9730), (5560, 8799), (5838, 8380), (5866, 8340), (6285, 7784)]