324723720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{10781}}^1$

素因数の和:11046

約数の個数: 64

約数和(自身を含む): 978143040

約数和(自身を除く): 653419320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 5020, 6024, 7530, 10040, 10781, 15060, 21562, 30120, 32343, 43124, 53905, 64686, 86248, 107810, 129372, 161715, 215620, 258744, 323430, 431240, 646860, 1293720, 2706031, 5412062, 8118093, 10824124, 13530155, 16236186, 21648248, 27060310, 32472372, 40590465, 54120620, 64944744, 81180930, 108241240, 162361860, 324723720]

約数ペア:

[(1, 324723720), (2, 162361860), (3, 108241240), (4, 81180930), (5, 64944744), (6, 54120620), (8, 40590465), (10, 32472372), (12, 27060310), (15, 21648248), (20, 16236186), (24, 13530155), (30, 10824124), (40, 8118093), (60, 5412062), (120, 2706031), (251, 1293720), (502, 646860), (753, 431240), (1004, 323430), (1255, 258744), (1506, 215620), (2008, 161715), (2510, 129372), (3012, 107810), (3765, 86248), (5020, 64686), (6024, 53905), (7530, 43124), (10040, 32343), (10781, 30120), (15060, 21562)]