105718320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{409}}^1$

素因数の和:787

約数の個数: 120

約数和(自身を含む): 356896800

約数和(自身を除く): 251178480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 359, 360, 409, 718, 720, 818, 1077, 1227, 1436, 1636, 1795, 2045, 2154, 2454, 2872, 3231, 3272, 3590, 3681, 4090, 4308, 4908, 5385, 5744, 6135, 6462, 6544, 7180, 7362, 8180, 8616, 9816, 10770, 12270, 12924, 14360, 14724, 16155, 16360, 17232, 18405, 19632, 21540, 24540, 25848, 28720, 29448, 32310, 32720, 36810, 43080, 49080, 51696, 58896, 64620, 73620, 86160, 98160, 129240, 146831, 147240, 258480, 293662, 294480, 440493, 587324, 734155, 880986, 1174648, 1321479, 1468310, 1761972, 2202465, 2349296, 2642958, 2936620, 3523944, 4404930, 5285916, 5873240, 6607395, 7047888, 8809860, 10571832, 11746480, 13214790, 17619720, 21143664, 26429580, 35239440, 52859160, 105718320]

約数ペア:

[(1, 105718320), (2, 52859160), (3, 35239440), (4, 26429580), (5, 21143664), (6, 17619720), (8, 13214790), (9, 11746480), (10, 10571832), (12, 8809860), (15, 7047888), (16, 6607395), (18, 5873240), (20, 5285916), (24, 4404930), (30, 3523944), (36, 2936620), (40, 2642958), (45, 2349296), (48, 2202465), (60, 1761972), (72, 1468310), (80, 1321479), (90, 1174648), (120, 880986), (144, 734155), (180, 587324), (240, 440493), (359, 294480), (360, 293662), (409, 258480), (718, 147240), (720, 146831), (818, 129240), (1077, 98160), (1227, 86160), (1436, 73620), (1636, 64620), (1795, 58896), (2045, 51696), (2154, 49080), (2454, 43080), (2872, 36810), (3231, 32720), (3272, 32310), (3590, 29448), (3681, 28720), (4090, 25848), (4308, 24540), (4908, 21540), (5385, 19632), (5744, 18405), (6135, 17232), (6462, 16360), (6544, 16155), (7180, 14724), (7362, 14360), (8180, 12924), (8616, 12270), (9816, 10770)]