67681440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{15667}}^1$

素因数の和:15691

約数の個数: 96

約数和(自身を含む): 236900160

約数和(自身を除く): 169218720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 15667, 31334, 47001, 62668, 78335, 94002, 125336, 141003, 156670, 188004, 235005, 250672, 282006, 313340, 376008, 423009, 470010, 501344, 564012, 626680, 705015, 752016, 846018, 940020, 1128024, 1253360, 1410030, 1504032, 1692036, 1880040, 2115045, 2256048, 2506720, 2820060, 3384072, 3760080, 4230090, 4512096, 5640120, 6768144, 7520160, 8460180, 11280240, 13536288, 16920360, 22560480, 33840720, 67681440]

約数ペア:

[(1, 67681440), (2, 33840720), (3, 22560480), (4, 16920360), (5, 13536288), (6, 11280240), (8, 8460180), (9, 7520160), (10, 6768144), (12, 5640120), (15, 4512096), (16, 4230090), (18, 3760080), (20, 3384072), (24, 2820060), (27, 2506720), (30, 2256048), (32, 2115045), (36, 1880040), (40, 1692036), (45, 1504032), (48, 1410030), (54, 1253360), (60, 1128024), (72, 940020), (80, 846018), (90, 752016), (96, 705015), (108, 626680), (120, 564012), (135, 501344), (144, 470010), (160, 423009), (180, 376008), (216, 313340), (240, 282006), (270, 250672), (288, 235005), (360, 188004), (432, 156670), (480, 141003), (540, 125336), (720, 94002), (864, 78335), (1080, 62668), (1440, 47001), (2160, 31334), (4320, 15667)]