8955960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5741}}^1$

素因数の和:5768

約数の個数: 64

約数和(自身を含む): 28939680

約数和(自身を除く): 19983720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 5741, 11482, 17223, 22964, 28705, 34446, 45928, 57410, 68892, 74633, 86115, 114820, 137784, 149266, 172230, 223899, 229640, 298532, 344460, 373165, 447798, 597064, 688920, 746330, 895596, 1119495, 1492660, 1791192, 2238990, 2985320, 4477980, 8955960]

約数ペア:

[(1, 8955960), (2, 4477980), (3, 2985320), (4, 2238990), (5, 1791192), (6, 1492660), (8, 1119495), (10, 895596), (12, 746330), (13, 688920), (15, 597064), (20, 447798), (24, 373165), (26, 344460), (30, 298532), (39, 229640), (40, 223899), (52, 172230), (60, 149266), (65, 137784), (78, 114820), (104, 86115), (120, 74633), (130, 68892), (156, 57410), (195, 45928), (260, 34446), (312, 28705), (390, 22964), (520, 17223), (780, 11482), (1560, 5741)]