2539011240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7052809}}^1$

素因数の和:7052826

約数の個数: 48

約数和(自身を含む): 8251787700

約数和(自身を除く): 5712776460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 7052809, 14105618, 21158427, 28211236, 35264045, 42316854, 56422472, 63475281, 70528090, 84633708, 105792135, 126950562, 141056180, 169267416, 211584270, 253901124, 282112360, 317376405, 423168540, 507802248, 634752810, 846337080, 1269505620, 2539011240]

約数ペア:

[(1, 2539011240), (2, 1269505620), (3, 846337080), (4, 634752810), (5, 507802248), (6, 423168540), (8, 317376405), (9, 282112360), (10, 253901124), (12, 211584270), (15, 169267416), (18, 141056180), (20, 126950562), (24, 105792135), (30, 84633708), (36, 70528090), (40, 63475281), (45, 56422472), (60, 42316854), (72, 35264045), (90, 28211236), (120, 21158427), (180, 14105618), (360, 7052809)]