130465320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4549}}^1$

素因数の和:4802

約数の個数: 64

約数和(自身を含む): 393120000

約数和(自身を除く): 262654680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4549, 4780, 5736, 7170, 9098, 9560, 13647, 14340, 18196, 22745, 27294, 28680, 36392, 45490, 54588, 68235, 90980, 109176, 136470, 181960, 272940, 545880, 1087211, 2174422, 3261633, 4348844, 5436055, 6523266, 8697688, 10872110, 13046532, 16308165, 21744220, 26093064, 32616330, 43488440, 65232660, 130465320]

約数ペア:

[(1, 130465320), (2, 65232660), (3, 43488440), (4, 32616330), (5, 26093064), (6, 21744220), (8, 16308165), (10, 13046532), (12, 10872110), (15, 8697688), (20, 6523266), (24, 5436055), (30, 4348844), (40, 3261633), (60, 2174422), (120, 1087211), (239, 545880), (478, 272940), (717, 181960), (956, 136470), (1195, 109176), (1434, 90980), (1912, 68235), (2390, 54588), (2868, 45490), (3585, 36392), (4549, 28680), (4780, 27294), (5736, 22745), (7170, 18196), (9098, 14340), (9560, 13647)]