15120270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1697}}^1$

素因数の和:1727

約数の個数: 80

約数和(自身を含む): 44378928

約数和(自身を除く): 29258658

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1697, 1782, 2970, 3394, 4455, 5091, 8485, 8910, 10182, 15273, 16970, 18667, 25455, 30546, 37334, 45819, 50910, 56001, 76365, 91638, 93335, 112002, 137457, 152730, 168003, 186670, 229095, 274914, 280005, 336006, 458190, 504009, 560010, 687285, 840015, 1008018, 1374570, 1512027, 1680030, 2520045, 3024054, 5040090, 7560135, 15120270]

約数ペア:

[(1, 15120270), (2, 7560135), (3, 5040090), (5, 3024054), (6, 2520045), (9, 1680030), (10, 1512027), (11, 1374570), (15, 1008018), (18, 840015), (22, 687285), (27, 560010), (30, 504009), (33, 458190), (45, 336006), (54, 280005), (55, 274914), (66, 229095), (81, 186670), (90, 168003), (99, 152730), (110, 137457), (135, 112002), (162, 93335), (165, 91638), (198, 76365), (270, 56001), (297, 50910), (330, 45819), (405, 37334), (495, 30546), (594, 25455), (810, 18667), (891, 16970), (990, 15273), (1485, 10182), (1697, 8910), (1782, 8485), (2970, 5091), (3394, 4455)]