330842560

素因数分解:

$2^6\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5413}}^1$

素因数の和:5621

約数の個数: 56

約数和(自身を含む): 792089856

約数和(自身を除く): 461247296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 191, 320, 382, 764, 955, 1528, 1910, 3056, 3820, 5413, 6112, 7640, 10826, 12224, 15280, 21652, 27065, 30560, 43304, 54130, 61120, 86608, 108260, 173216, 216520, 346432, 433040, 866080, 1033883, 1732160, 2067766, 4135532, 5169415, 8271064, 10338830, 16542128, 20677660, 33084256, 41355320, 66168512, 82710640, 165421280, 330842560]

約数ペア:

[(1, 330842560), (2, 165421280), (4, 82710640), (5, 66168512), (8, 41355320), (10, 33084256), (16, 20677660), (20, 16542128), (32, 10338830), (40, 8271064), (64, 5169415), (80, 4135532), (160, 2067766), (191, 1732160), (320, 1033883), (382, 866080), (764, 433040), (955, 346432), (1528, 216520), (1910, 173216), (3056, 108260), (3820, 86608), (5413, 61120), (6112, 54130), (7640, 43304), (10826, 30560), (12224, 27065), (15280, 21652)]