55520280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8117}}^1$

素因数の和:8153

約数の個数: 96

約数和(自身を含む): 189961200

約数和(自身を除く): 134440920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 8117, 16234, 24351, 32468, 40585, 48702, 64936, 73053, 81170, 97404, 121755, 146106, 154223, 162340, 194808, 243510, 292212, 308446, 324680, 365265, 462669, 487020, 584424, 616892, 730530, 771115, 925338, 974040, 1233784, 1388007, 1461060, 1542230, 1850676, 2313345, 2776014, 2922120, 3084460, 3701352, 4626690, 5552028, 6168920, 6940035, 9253380, 11104056, 13880070, 18506760, 27760140, 55520280]

約数ペア:

[(1, 55520280), (2, 27760140), (3, 18506760), (4, 13880070), (5, 11104056), (6, 9253380), (8, 6940035), (9, 6168920), (10, 5552028), (12, 4626690), (15, 3701352), (18, 3084460), (19, 2922120), (20, 2776014), (24, 2313345), (30, 1850676), (36, 1542230), (38, 1461060), (40, 1388007), (45, 1233784), (57, 974040), (60, 925338), (72, 771115), (76, 730530), (90, 616892), (95, 584424), (114, 487020), (120, 462669), (152, 365265), (171, 324680), (180, 308446), (190, 292212), (228, 243510), (285, 194808), (342, 162340), (360, 154223), (380, 146106), (456, 121755), (570, 97404), (684, 81170), (760, 73053), (855, 64936), (1140, 48702), (1368, 40585), (1710, 32468), (2280, 24351), (3420, 16234), (6840, 8117)]