558480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:208

約数の個数: 80

約数和(自身を含む): 1874880

約数和(自身を除く): 1316400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 179, 195, 208, 240, 260, 312, 358, 390, 520, 537, 624, 716, 780, 895, 1040, 1074, 1432, 1560, 1790, 2148, 2327, 2685, 2864, 3120, 3580, 4296, 4654, 5370, 6981, 7160, 8592, 9308, 10740, 11635, 13962, 14320, 18616, 21480, 23270, 27924, 34905, 37232, 42960, 46540, 55848, 69810, 93080, 111696, 139620, 186160, 279240, 558480]

約数ペア:

[(1, 558480), (2, 279240), (3, 186160), (4, 139620), (5, 111696), (6, 93080), (8, 69810), (10, 55848), (12, 46540), (13, 42960), (15, 37232), (16, 34905), (20, 27924), (24, 23270), (26, 21480), (30, 18616), (39, 14320), (40, 13962), (48, 11635), (52, 10740), (60, 9308), (65, 8592), (78, 7160), (80, 6981), (104, 5370), (120, 4654), (130, 4296), (156, 3580), (179, 3120), (195, 2864), (208, 2685), (240, 2327), (260, 2148), (312, 1790), (358, 1560), (390, 1432), (520, 1074), (537, 1040), (624, 895), (716, 780)]