2511808680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20931739}}^1$

素因数の和:20931753

約数の個数: 32

約数和(自身を含む): 7535426400

約数和(自身を除く): 5023617720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20931739, 41863478, 62795217, 83726956, 104658695, 125590434, 167453912, 209317390, 251180868, 313976085, 418634780, 502361736, 627952170, 837269560, 1255904340, 2511808680]

約数ペア:

[(1, 2511808680), (2, 1255904340), (3, 837269560), (4, 627952170), (5, 502361736), (6, 418634780), (8, 313976085), (10, 251180868), (12, 209317390), (15, 167453912), (20, 125590434), (24, 104658695), (30, 83726956), (40, 62795217), (60, 41863478), (120, 20931739)]