494579520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19081}}^1$

素因数の和:19110

約数の個数: 140

約数和(自身を含む): 1759398564

約数和(自身を除く): 1264819044

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, 19081, 25920, 38162, 57243, 76324, 95405, 114486, 152648, 171729, 190810, 228972, 286215, 305296, 343458, 381620, 457944, 515187, 572430, 610592, 686916, 763240, 858645, 915888, 1030374, 1144860, 1221184, 1373832, 1526480, 1545561, 1717290, 1831776, 2060748, 2289720, 2575935, 2747664, 3052960, 3091122, 3434580, 3663552, 4121496, 4579440, 5151870, 5495328, 6105920, 6182244, 6869160, 7727805, 8242992, 9158880, 10303740, 10990656, 12364488, 13738320, 15455610, 16485984, 18317760, 20607480, 24728976, 27476640, 30911220, 32971968, 41214960, 49457952, 54953280, 61822440, 82429920, 98915904, 123644880, 164859840, 247289760, 494579520]

約数ペア:

[(1, 494579520), (2, 247289760), (3, 164859840), (4, 123644880), (5, 98915904), (6, 82429920), (8, 61822440), (9, 54953280), (10, 49457952), (12, 41214960), (15, 32971968), (16, 30911220), (18, 27476640), (20, 24728976), (24, 20607480), (27, 18317760), (30, 16485984), (32, 15455610), (36, 13738320), (40, 12364488), (45, 10990656), (48, 10303740), (54, 9158880), (60, 8242992), (64, 7727805), (72, 6869160), (80, 6182244), (81, 6105920), (90, 5495328), (96, 5151870), (108, 4579440), (120, 4121496), (135, 3663552), (144, 3434580), (160, 3091122), (162, 3052960), (180, 2747664), (192, 2575935), (216, 2289720), (240, 2060748), (270, 1831776), (288, 1717290), (320, 1545561), (324, 1526480), (360, 1373832), (405, 1221184), (432, 1144860), (480, 1030374), (540, 915888), (576, 858645), (648, 763240), (720, 686916), (810, 610592), (864, 572430), (960, 515187), (1080, 457944), (1296, 381620), (1440, 343458), (1620, 305296), (1728, 286215), (2160, 228972), (2592, 190810), (2880, 171729), (3240, 152648), (4320, 114486), (5184, 95405), (6480, 76324), (8640, 57243), (12960, 38162), (19081, 25920)]