493439040

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19037}}^1$

素因数の和:19066

約数の個数: 140

約数和(自身を含む): 1755341676

約数和(自身を除く): 1261902636

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 19037, 25920, 38074, 57111, 76148, 95185, 114222, 152296, 171333, 190370, 228444, 285555, 304592, 342666, 380740, 456888, 513999, 571110, 609184, 685332, 761480, 856665, 913776, 1027998, 1142220, 1218368, 1370664, 1522960, 1541997, 1713330, 1827552, 2055996, 2284440, 2569995, 2741328, 3045920, 3083994, 3426660, 3655104, 4111992, 4568880, 5139990, 5482656, 6091840, 6167988, 6853320, 7709985, 8223984, 9137760, 10279980, 10965312, 12335976, 13706640, 15419970, 16447968, 18275520, 20559960, 24671952, 27413280, 30839940, 32895936, 41119920, 49343904, 54826560, 61679880, 82239840, 98687808, 123359760, 164479680, 246719520, 493439040]

約数ペア:

[(1, 493439040), (2, 246719520), (3, 164479680), (4, 123359760), (5, 98687808), (6, 82239840), (8, 61679880), (9, 54826560), (10, 49343904), (12, 41119920), (15, 32895936), (16, 30839940), (18, 27413280), (20, 24671952), (24, 20559960), (27, 18275520), (30, 16447968), (32, 15419970), (36, 13706640), (40, 12335976), (45, 10965312), (48, 10279980), (54, 9137760), (60, 8223984), (64, 7709985), (72, 6853320), (80, 6167988), (81, 6091840), (90, 5482656), (96, 5139990), (108, 4568880), (120, 4111992), (135, 3655104), (144, 3426660), (160, 3083994), (162, 3045920), (180, 2741328), (192, 2569995), (216, 2284440), (240, 2055996), (270, 1827552), (288, 1713330), (320, 1541997), (324, 1522960), (360, 1370664), (405, 1218368), (432, 1142220), (480, 1027998), (540, 913776), (576, 856665), (648, 761480), (720, 685332), (810, 609184), (864, 571110), (960, 513999), (1080, 456888), (1296, 380740), (1440, 342666), (1620, 304592), (1728, 285555), (2160, 228444), (2592, 190370), (2880, 171333), (3240, 152296), (4320, 114222), (5184, 95185), (6480, 76148), (8640, 57111), (12960, 38074), (19037, 25920)]