127022520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{13399}}^1$

素因数の和:13492

約数の個数: 64

約数和(自身を含む): 385920000

約数和(自身を除く): 258897480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 13399, 26798, 40197, 53596, 66995, 80394, 107192, 133990, 160788, 200985, 267980, 321576, 401970, 535960, 803940, 1058521, 1607880, 2117042, 3175563, 4234084, 5292605, 6351126, 8468168, 10585210, 12702252, 15877815, 21170420, 25404504, 31755630, 42340840, 63511260, 127022520]

約数ペア:

[(1, 127022520), (2, 63511260), (3, 42340840), (4, 31755630), (5, 25404504), (6, 21170420), (8, 15877815), (10, 12702252), (12, 10585210), (15, 8468168), (20, 6351126), (24, 5292605), (30, 4234084), (40, 3175563), (60, 2117042), (79, 1607880), (120, 1058521), (158, 803940), (237, 535960), (316, 401970), (395, 321576), (474, 267980), (632, 200985), (790, 160788), (948, 133990), (1185, 107192), (1580, 80394), (1896, 66995), (2370, 53596), (3160, 40197), (4740, 26798), (9480, 13399)]