272535840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1281

約数の個数: 240

約数和(自身を含む): 1019225592

約数和(自身を除く): 746689752

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, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1080, 1224, 1237, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 2040, 2160, 2295, 2448, 2474, 2592, 2720, 2754, 3060, 3240, 3672, 3711, 4080, 4320, 4590, 4896, 4948, 5508, 6120, 6185, 6480, 6885, 7344, 7422, 8160, 9180, 9896, 11016, 11133, 12240, 12370, 12960, 13770, 14688, 14844, 18360, 18555, 19792, 21029, 22032, 22266, 24480, 24740, 27540, 29688, 33399, 36720, 37110, 39584, 42058, 44064, 44532, 49480, 55080, 55665, 59376, 63087, 66798, 73440, 74220, 84116, 89064, 98960, 100197, 105145, 110160, 111330, 118752, 126174, 133596, 148440, 166995, 168232, 178128, 189261, 197920, 200394, 210290, 220320, 222660, 252348, 267192, 296880, 315435, 333990, 336464, 356256, 378522, 400788, 420580, 445320, 500985, 504696, 534384, 567783, 593760, 630870, 667980, 672928, 757044, 801576, 841160, 890640, 946305, 1001970, 1009392, 1068768, 1135566, 1261740, 1335960, 1514088, 1603152, 1682320, 1703349, 1781280, 1892610, 2003940, 2018784, 2271132, 2523480, 2671920, 2838915, 3028176, 3206304, 3364640, 3406698, 3785220, 4007880, 4542264, 5046960, 5343840, 5677830, 6056352, 6813396, 7570440, 8015760, 8516745, 9084528, 10093920, 11355660, 13626792, 15140880, 16031520, 17033490, 18169056, 22711320, 27253584, 30281760, 34066980, 45422640, 54507168, 68133960, 90845280, 136267920, 272535840]

約数ペア:

[(1, 272535840), (2, 136267920), (3, 90845280), (4, 68133960), (5, 54507168), (6, 45422640), (8, 34066980), (9, 30281760), (10, 27253584), (12, 22711320), (15, 18169056), (16, 17033490), (17, 16031520), (18, 15140880), (20, 13626792), (24, 11355660), (27, 10093920), (30, 9084528), (32, 8516745), (34, 8015760), (36, 7570440), (40, 6813396), (45, 6056352), (48, 5677830), (51, 5343840), (54, 5046960), (60, 4542264), (68, 4007880), (72, 3785220), (80, 3406698), (81, 3364640), (85, 3206304), (90, 3028176), (96, 2838915), (102, 2671920), (108, 2523480), (120, 2271132), (135, 2018784), (136, 2003940), (144, 1892610), (153, 1781280), (160, 1703349), (162, 1682320), (170, 1603152), (180, 1514088), (204, 1335960), (216, 1261740), (240, 1135566), (255, 1068768), (270, 1009392), (272, 1001970), (288, 946305), (306, 890640), (324, 841160), (340, 801576), (360, 757044), (405, 672928), (408, 667980), (432, 630870), (459, 593760), (480, 567783), (510, 534384), (540, 504696), (544, 500985), (612, 445320), (648, 420580), (680, 400788), (720, 378522), (765, 356256), (810, 336464), (816, 333990), (864, 315435), (918, 296880), (1020, 267192), (1080, 252348), (1224, 222660), (1237, 220320), (1296, 210290), (1360, 200394), (1377, 197920), (1440, 189261), (1530, 178128), (1620, 168232), (1632, 166995), (1836, 148440), (2040, 133596), (2160, 126174), (2295, 118752), (2448, 111330), (2474, 110160), (2592, 105145), (2720, 100197), (2754, 98960), (3060, 89064), (3240, 84116), (3672, 74220), (3711, 73440), (4080, 66798), (4320, 63087), (4590, 59376), (4896, 55665), (4948, 55080), (5508, 49480), (6120, 44532), (6185, 44064), (6480, 42058), (6885, 39584), (7344, 37110), (7422, 36720), (8160, 33399), (9180, 29688), (9896, 27540), (11016, 24740), (11133, 24480), (12240, 22266), (12370, 22032), (12960, 21029), (13770, 19792), (14688, 18555), (14844, 18360)]