315899.00000000

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:445

約数の個数: 240

約数和(自身を含む): 330960168

約数和(自身を除く): 242611848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 401, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 802, 810, 816, 864, 918, 1020, 1080, 1203, 1224, 1296, 1360, 1377, 1440, 1530, 1604, 1620, 1632, 1836, 2005, 2040, 2160, 2295, 2406, 2448, 2592, 2720, 2754, 3060, 3208, 3240, 3609, 3672, 4010, 4080, 4320, 4590, 4812, 4896, 5508, 6015, 6120, 6416, 6480, 6817, 6885, 7218, 7344, 8020, 8160, 9180, 9624, 10827, 11016, 12030, 12240, 12832, 12960, 13634, 13770, 14436, 14688, 16040, 18045, 18360, 19248, 20451, 21654, 22032, 24060, 24480, 27268, 27540, 28872, 32080, 32481, 34085, 36090, 36720, 38496, 40902, 43308, 44064, 48120, 54135, 54536, 55080, 57744, 61353, 64160, 64962, 68170, 72180, 73440, 81804, 86616, 96240, 102255, 108270, 109072, 110160, 115488, 122706, 129924, 136340, 144360, 162405, 163608, 173232, 184059, 192480, 204510, 216540, 218144, 220320, 245412, 259848, 272680, 288720, 306765, 324810, 327216, 346464, 368118, 409020, 433080, 490824, 519696, 545360, 552177, 577440, 613530, 649620, 654432, 736236, 818040, 866160, 920295, 981648, 1039392, 1090720, 1104354, 1227060, 1299240, 1472472, 1636080, 1732320, 1840590, 1963296, 2208708, 2454120, 2598480, 2760885, 2944944, 3272160, 3681180, 4417416, 4908240, 5196960, 5521770, 5889888, 7362360, 8834832, 9816480, 11043540, 14724720, 17669664, 22087080, 29449440, 44174160, 88348320]

約数ペア:

[(1, 88348320), (2, 44174160), (3, 29449440), (4, 22087080), (5, 17669664), (6, 14724720), (8, 11043540), (9, 9816480), (10, 8834832), (12, 7362360), (15, 5889888), (16, 5521770), (17, 5196960), (18, 4908240), (20, 4417416), (24, 3681180), (27, 3272160), (30, 2944944), (32, 2760885), (34, 2598480), (36, 2454120), (40, 2208708), (45, 1963296), (48, 1840590), (51, 1732320), (54, 1636080), (60, 1472472), (68, 1299240), (72, 1227060), (80, 1104354), (81, 1090720), (85, 1039392), (90, 981648), (96, 920295), (102, 866160), (108, 818040), (120, 736236), (135, 654432), (136, 649620), (144, 613530), (153, 577440), (160, 552177), (162, 545360), (170, 519696), (180, 490824), (204, 433080), (216, 409020), (240, 368118), (255, 346464), (270, 327216), (272, 324810), (288, 306765), (306, 288720), (324, 272680), (340, 259848), (360, 245412), (401, 220320), (405, 218144), (408, 216540), (432, 204510), (459, 192480), (480, 184059), (510, 173232), (540, 163608), (544, 162405), (612, 144360), (648, 136340), (680, 129924), (720, 122706), (765, 115488), (802, 110160), (810, 109072), (816, 108270), (864, 102255), (918, 96240), (1020, 86616), (1080, 81804), (1203, 73440), (1224, 72180), (1296, 68170), (1360, 64962), (1377, 64160), (1440, 61353), (1530, 57744), (1604, 55080), (1620, 54536), (1632, 54135), (1836, 48120), (2005, 44064), (2040, 43308), (2160, 40902), (2295, 38496), (2406, 36720), (2448, 36090), (2592, 34085), (2720, 32481), (2754, 32080), (3060, 28872), (3208, 27540), (3240, 27268), (3609, 24480), (3672, 24060), (4010, 22032), (4080, 21654), (4320, 20451), (4590, 19248), (4812, 18360), (4896, 18045), (5508, 16040), (6015, 14688), (6120, 14436), (6416, 13770), (6480, 13634), (6817, 12960), (6885, 12832), (7218, 12240), (7344, 12030), (8020, 11016), (8160, 10827), (9180, 9624)]