28247160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8117}}^1$

素因数の和:8160

約数の個数: 64

約数和(自身を含む): 87674400

約数和(自身を除く): 59427240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 8117, 16234, 24351, 32468, 40585, 48702, 64936, 81170, 97404, 121755, 162340, 194808, 235393, 243510, 324680, 470786, 487020, 706179, 941572, 974040, 1176965, 1412358, 1883144, 2353930, 2824716, 3530895, 4707860, 5649432, 7061790, 9415720, 14123580, 28247160]

約数ペア:

[(1, 28247160), (2, 14123580), (3, 9415720), (4, 7061790), (5, 5649432), (6, 4707860), (8, 3530895), (10, 2824716), (12, 2353930), (15, 1883144), (20, 1412358), (24, 1176965), (29, 974040), (30, 941572), (40, 706179), (58, 487020), (60, 470786), (87, 324680), (116, 243510), (120, 235393), (145, 194808), (174, 162340), (232, 121755), (290, 97404), (348, 81170), (435, 64936), (580, 48702), (696, 40585), (870, 32468), (1160, 24351), (1740, 16234), (3480, 8117)]