630380320

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{171299}}^1$

素因数の和:171337

約数の個数: 48

約数和(自身を含む): 1554033600

約数和(自身を除く): 923653280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 171299, 342598, 685196, 856495, 1370392, 1712990, 2740784, 3425980, 3939877, 5481568, 6851960, 7879754, 13703920, 15759508, 19699385, 27407840, 31519016, 39398770, 63038032, 78797540, 126076064, 157595080, 315190160, 630380320]

約数ペア:

[(1, 630380320), (2, 315190160), (4, 157595080), (5, 126076064), (8, 78797540), (10, 63038032), (16, 39398770), (20, 31519016), (23, 27407840), (32, 19699385), (40, 15759508), (46, 13703920), (80, 7879754), (92, 6851960), (115, 5481568), (160, 3939877), (184, 3425980), (230, 2740784), (368, 1712990), (460, 1370392), (736, 856495), (920, 685196), (1840, 342598), (3680, 171299)]