279249120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:799

約数の個数: 240

約数和(自身を含む): 1020872160

約数和(自身を除く): 741623040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 216, 232, 240, 261, 270, 288, 290, 324, 348, 360, 405, 432, 435, 464, 480, 522, 540, 580, 648, 696, 720, 743, 783, 810, 864, 870, 928, 1044, 1080, 1160, 1296, 1305, 1392, 1440, 1486, 1566, 1620, 1740, 2088, 2160, 2229, 2320, 2349, 2592, 2610, 2784, 2972, 3132, 3240, 3480, 3715, 3915, 4176, 4320, 4458, 4640, 4698, 5220, 5944, 6264, 6480, 6687, 6960, 7430, 7830, 8352, 8916, 9396, 10440, 11145, 11745, 11888, 12528, 12960, 13374, 13920, 14860, 15660, 17832, 18792, 20061, 20880, 21547, 22290, 23490, 23776, 25056, 26748, 29720, 31320, 33435, 35664, 37584, 40122, 41760, 43094, 44580, 46980, 53496, 59440, 60183, 62640, 64641, 66870, 71328, 75168, 80244, 86188, 89160, 93960, 100305, 106992, 107735, 118880, 120366, 125280, 129282, 133740, 160488, 172376, 178320, 187920, 193923, 200610, 213984, 215470, 240732, 258564, 267480, 300915, 320976, 323205, 344752, 356640, 375840, 387846, 401220, 430940, 481464, 517128, 534960, 581769, 601830, 641952, 646410, 689504, 775692, 802440, 861880, 962928, 969615, 1034256, 1069920, 1163538, 1203660, 1292820, 1551384, 1604880, 1723760, 1745307, 1925856, 1939230, 2068512, 2327076, 2407320, 2585640, 2908845, 3102768, 3209760, 3447520, 3490614, 3878460, 4654152, 4814640, 5171280, 5817690, 6205536, 6981228, 7756920, 8726535, 9308304, 9629280, 10342560, 11635380, 13962456, 15513840, 17453070, 18616608, 23270760, 27924912, 31027680, 34906140, 46541520, 55849824, 69812280, 93083040, 139624560, 279249120]

約数ペア:

[(1, 279249120), (2, 139624560), (3, 93083040), (4, 69812280), (5, 55849824), (6, 46541520), (8, 34906140), (9, 31027680), (10, 27924912), (12, 23270760), (15, 18616608), (16, 17453070), (18, 15513840), (20, 13962456), (24, 11635380), (27, 10342560), (29, 9629280), (30, 9308304), (32, 8726535), (36, 7756920), (40, 6981228), (45, 6205536), (48, 5817690), (54, 5171280), (58, 4814640), (60, 4654152), (72, 3878460), (80, 3490614), (81, 3447520), (87, 3209760), (90, 3102768), (96, 2908845), (108, 2585640), (116, 2407320), (120, 2327076), (135, 2068512), (144, 1939230), (145, 1925856), (160, 1745307), (162, 1723760), (174, 1604880), (180, 1551384), (216, 1292820), (232, 1203660), (240, 1163538), (261, 1069920), (270, 1034256), (288, 969615), (290, 962928), (324, 861880), (348, 802440), (360, 775692), (405, 689504), (432, 646410), (435, 641952), (464, 601830), (480, 581769), (522, 534960), (540, 517128), (580, 481464), (648, 430940), (696, 401220), (720, 387846), (743, 375840), (783, 356640), (810, 344752), (864, 323205), (870, 320976), (928, 300915), (1044, 267480), (1080, 258564), (1160, 240732), (1296, 215470), (1305, 213984), (1392, 200610), (1440, 193923), (1486, 187920), (1566, 178320), (1620, 172376), (1740, 160488), (2088, 133740), (2160, 129282), (2229, 125280), (2320, 120366), (2349, 118880), (2592, 107735), (2610, 106992), (2784, 100305), (2972, 93960), (3132, 89160), (3240, 86188), (3480, 80244), (3715, 75168), (3915, 71328), (4176, 66870), (4320, 64641), (4458, 62640), (4640, 60183), (4698, 59440), (5220, 53496), (5944, 46980), (6264, 44580), (6480, 43094), (6687, 41760), (6960, 40122), (7430, 37584), (7830, 35664), (8352, 33435), (8916, 31320), (9396, 29720), (10440, 26748), (11145, 25056), (11745, 23776), (11888, 23490), (12528, 22290), (12960, 21547), (13374, 20880), (13920, 20061), (14860, 18792), (15660, 17832)]