4881840720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{286493}}^1$

素因数の和:286580

約数の個数: 80

約数和(自身を含む): 15346910592

約数和(自身を除く): 10465069872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 286493, 572986, 859479, 1145972, 1432465, 1718958, 2291944, 2864930, 3437916, 4297395, 4583888, 5729860, 6875832, 8594790, 11459720, 13751664, 17189580, 20341003, 22919440, 34379160, 40682006, 61023009, 68758320, 81364012, 101705015, 122046018, 162728024, 203410030, 244092036, 305115045, 325456048, 406820060, 488184072, 610230090, 813640120, 976368144, 1220460180, 1627280240, 2440920360, 4881840720]

約数ペア:

[(1, 4881840720), (2, 2440920360), (3, 1627280240), (4, 1220460180), (5, 976368144), (6, 813640120), (8, 610230090), (10, 488184072), (12, 406820060), (15, 325456048), (16, 305115045), (20, 244092036), (24, 203410030), (30, 162728024), (40, 122046018), (48, 101705015), (60, 81364012), (71, 68758320), (80, 61023009), (120, 40682006), (142, 34379160), (213, 22919440), (240, 20341003), (284, 17189580), (355, 13751664), (426, 11459720), (568, 8594790), (710, 6875832), (852, 5729860), (1065, 4583888), (1136, 4297395), (1420, 3437916), (1704, 2864930), (2130, 2291944), (2840, 1718958), (3408, 1432465), (4260, 1145972), (5680, 859479), (8520, 572986), (17040, 286493)]