487373760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{18803}}^1$

素因数の和:18832

約数の個数: 140

約数和(自身を含む): 1733766408

約数和(自身を除く): 1246392648

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, 18803, 25920, 37606, 56409, 75212, 94015, 112818, 150424, 169227, 188030, 225636, 282045, 300848, 338454, 376060, 451272, 507681, 564090, 601696, 676908, 752120, 846135, 902544, 1015362, 1128180, 1203392, 1353816, 1504240, 1523043, 1692270, 1805088, 2030724, 2256360, 2538405, 2707632, 3008480, 3046086, 3384540, 3610176, 4061448, 4512720, 5076810, 5415264, 6016960, 6092172, 6769080, 7615215, 8122896, 9025440, 10153620, 10830528, 12184344, 13538160, 15230430, 16245792, 18050880, 20307240, 24368688, 27076320, 30460860, 32491584, 40614480, 48737376, 54152640, 60921720, 81228960, 97474752, 121843440, 162457920, 243686880, 487373760]

約数ペア:

[(1, 487373760), (2, 243686880), (3, 162457920), (4, 121843440), (5, 97474752), (6, 81228960), (8, 60921720), (9, 54152640), (10, 48737376), (12, 40614480), (15, 32491584), (16, 30460860), (18, 27076320), (20, 24368688), (24, 20307240), (27, 18050880), (30, 16245792), (32, 15230430), (36, 13538160), (40, 12184344), (45, 10830528), (48, 10153620), (54, 9025440), (60, 8122896), (64, 7615215), (72, 6769080), (80, 6092172), (81, 6016960), (90, 5415264), (96, 5076810), (108, 4512720), (120, 4061448), (135, 3610176), (144, 3384540), (160, 3046086), (162, 3008480), (180, 2707632), (192, 2538405), (216, 2256360), (240, 2030724), (270, 1805088), (288, 1692270), (320, 1523043), (324, 1504240), (360, 1353816), (405, 1203392), (432, 1128180), (480, 1015362), (540, 902544), (576, 846135), (648, 752120), (720, 676908), (810, 601696), (864, 564090), (960, 507681), (1080, 451272), (1296, 376060), (1440, 338454), (1620, 300848), (1728, 282045), (2160, 225636), (2592, 188030), (2880, 169227), (3240, 150424), (4320, 112818), (5184, 94015), (6480, 75212), (8640, 56409), (12960, 37606), (18803, 25920)]