131494560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8837}}^1$

素因数の和:8886

約数の個数: 96

約数和(自身を含む): 427617792

約数和(自身を除く): 296123232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 8837, 14880, 17674, 26511, 35348, 44185, 53022, 70696, 88370, 106044, 132555, 141392, 176740, 212088, 265110, 273947, 282784, 353480, 424176, 530220, 547894, 706960, 821841, 848352, 1060440, 1095788, 1369735, 1413920, 1643682, 2120880, 2191576, 2739470, 3287364, 4109205, 4241760, 4383152, 5478940, 6574728, 8218410, 8766304, 10957880, 13149456, 16436820, 21915760, 26298912, 32873640, 43831520, 65747280, 131494560]

約数ペア:

[(1, 131494560), (2, 65747280), (3, 43831520), (4, 32873640), (5, 26298912), (6, 21915760), (8, 16436820), (10, 13149456), (12, 10957880), (15, 8766304), (16, 8218410), (20, 6574728), (24, 5478940), (30, 4383152), (31, 4241760), (32, 4109205), (40, 3287364), (48, 2739470), (60, 2191576), (62, 2120880), (80, 1643682), (93, 1413920), (96, 1369735), (120, 1095788), (124, 1060440), (155, 848352), (160, 821841), (186, 706960), (240, 547894), (248, 530220), (310, 424176), (372, 353480), (465, 282784), (480, 273947), (496, 265110), (620, 212088), (744, 176740), (930, 141392), (992, 132555), (1240, 106044), (1488, 88370), (1860, 70696), (2480, 53022), (2976, 44185), (3720, 35348), (4960, 26511), (7440, 17674), (8837, 14880)]