310423440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{3001}}^1$

素因数の和:3448

約数の個数: 80

約数和(自身を含む): 964866816

約数和(自身を除く): 654443376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 431, 862, 1293, 1724, 2155, 2586, 3001, 3448, 4310, 5172, 6002, 6465, 6896, 8620, 9003, 10344, 12004, 12930, 15005, 17240, 18006, 20688, 24008, 25860, 30010, 34480, 36012, 45015, 48016, 51720, 60020, 72024, 90030, 103440, 120040, 144048, 180060, 240080, 360120, 720240, 1293431, 2586862, 3880293, 5173724, 6467155, 7760586, 10347448, 12934310, 15521172, 19401465, 20694896, 25868620, 31042344, 38802930, 51737240, 62084688, 77605860, 103474480, 155211720, 310423440]

約数ペア:

[(1, 310423440), (2, 155211720), (3, 103474480), (4, 77605860), (5, 62084688), (6, 51737240), (8, 38802930), (10, 31042344), (12, 25868620), (15, 20694896), (16, 19401465), (20, 15521172), (24, 12934310), (30, 10347448), (40, 7760586), (48, 6467155), (60, 5173724), (80, 3880293), (120, 2586862), (240, 1293431), (431, 720240), (862, 360120), (1293, 240080), (1724, 180060), (2155, 144048), (2586, 120040), (3001, 103440), (3448, 90030), (4310, 72024), (5172, 60020), (6002, 51720), (6465, 48016), (6896, 45015), (8620, 36012), (9003, 34480), (10344, 30010), (12004, 25860), (12930, 24008), (15005, 20688), (17240, 18006)]