24996840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:707

約数の個数: 128

約数和(自身を含む): 84758400

約数和(自身を除く): 59761560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 653, 660, 696, 870, 957, 1160, 1276, 1306, 1320, 1595, 1740, 1914, 1959, 2552, 2612, 3190, 3265, 3480, 3828, 3918, 4785, 5224, 6380, 6530, 7183, 7656, 7836, 9570, 9795, 12760, 13060, 14366, 15672, 18937, 19140, 19590, 21549, 26120, 28732, 35915, 37874, 38280, 39180, 43098, 56811, 57464, 71830, 75748, 78360, 86196, 94685, 107745, 113622, 143660, 151496, 172392, 189370, 208307, 215490, 227244, 284055, 287320, 378740, 416614, 430980, 454488, 568110, 624921, 757480, 833228, 861960, 1041535, 1136220, 1249842, 1666456, 2083070, 2272440, 2499684, 3124605, 4166140, 4999368, 6249210, 8332280, 12498420, 24996840]

約数ペア:

[(1, 24996840), (2, 12498420), (3, 8332280), (4, 6249210), (5, 4999368), (6, 4166140), (8, 3124605), (10, 2499684), (11, 2272440), (12, 2083070), (15, 1666456), (20, 1249842), (22, 1136220), (24, 1041535), (29, 861960), (30, 833228), (33, 757480), (40, 624921), (44, 568110), (55, 454488), (58, 430980), (60, 416614), (66, 378740), (87, 287320), (88, 284055), (110, 227244), (116, 215490), (120, 208307), (132, 189370), (145, 172392), (165, 151496), (174, 143660), (220, 113622), (232, 107745), (264, 94685), (290, 86196), (319, 78360), (330, 75748), (348, 71830), (435, 57464), (440, 56811), (580, 43098), (638, 39180), (653, 38280), (660, 37874), (696, 35915), (870, 28732), (957, 26120), (1160, 21549), (1276, 19590), (1306, 19140), (1320, 18937), (1595, 15672), (1740, 14366), (1914, 13060), (1959, 12760), (2552, 9795), (2612, 9570), (3190, 7836), (3265, 7656), (3480, 7183), (3828, 6530), (3918, 6380), (4785, 5224)]