22560480

素因数分解:

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

素因数の和:15688

約数の個数: 72

約数和(自身を含む): 76992552

約数和(自身を除く): 54432072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 15667, 31334, 47001, 62668, 78335, 94002, 125336, 141003, 156670, 188004, 235005, 250672, 282006, 313340, 376008, 470010, 501344, 564012, 626680, 705015, 752016, 940020, 1128024, 1253360, 1410030, 1504032, 1880040, 2256048, 2506720, 2820060, 3760080, 4512096, 5640120, 7520160, 11280240, 22560480]

約数ペア:

[(1, 22560480), (2, 11280240), (3, 7520160), (4, 5640120), (5, 4512096), (6, 3760080), (8, 2820060), (9, 2506720), (10, 2256048), (12, 1880040), (15, 1504032), (16, 1410030), (18, 1253360), (20, 1128024), (24, 940020), (30, 752016), (32, 705015), (36, 626680), (40, 564012), (45, 501344), (48, 470010), (60, 376008), (72, 313340), (80, 282006), (90, 250672), (96, 235005), (120, 188004), (144, 156670), (160, 141003), (180, 125336), (240, 94002), (288, 78335), (360, 62668), (480, 47001), (720, 31334), (1440, 15667)]