279186480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4457}}^1$

素因数の和:4508

約数の個数: 160

約数和(自身を含む): 995025600

約数和(自身を除く): 715839120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3915, 4176, 4457, 5220, 6264, 6960, 7830, 8914, 10440, 12528, 13371, 15660, 17828, 20880, 22285, 26742, 31320, 35656, 40113, 44570, 53484, 62640, 66855, 71312, 80226, 89140, 106968, 120339, 129253, 133710, 160452, 178280, 200565, 213936, 240678, 258506, 267420, 320904, 356560, 387759, 401130, 481356, 517012, 534840, 601695, 641808, 646265, 775518, 802260, 962712, 1034024, 1069680, 1163277, 1203390, 1292530, 1551036, 1604520, 1925424, 1938795, 2068048, 2326554, 2406780, 2585060, 3102072, 3209040, 3489831, 3877590, 4653108, 4813560, 5170120, 5816385, 6204144, 6979662, 7755180, 9306216, 9627120, 10340240, 11632770, 13959324, 15510360, 17449155, 18612432, 23265540, 27918648, 31020720, 34898310, 46531080, 55837296, 69796620, 93062160, 139593240, 279186480]

約数ペア:

[(1, 279186480), (2, 139593240), (3, 93062160), (4, 69796620), (5, 55837296), (6, 46531080), (8, 34898310), (9, 31020720), (10, 27918648), (12, 23265540), (15, 18612432), (16, 17449155), (18, 15510360), (20, 13959324), (24, 11632770), (27, 10340240), (29, 9627120), (30, 9306216), (36, 7755180), (40, 6979662), (45, 6204144), (48, 5816385), (54, 5170120), (58, 4813560), (60, 4653108), (72, 3877590), (80, 3489831), (87, 3209040), (90, 3102072), (108, 2585060), (116, 2406780), (120, 2326554), (135, 2068048), (144, 1938795), (145, 1925424), (174, 1604520), (180, 1551036), (216, 1292530), (232, 1203390), (240, 1163277), (261, 1069680), (270, 1034024), (290, 962712), (348, 802260), (360, 775518), (432, 646265), (435, 641808), (464, 601695), (522, 534840), (540, 517012), (580, 481356), (696, 401130), (720, 387759), (783, 356560), (870, 320904), (1044, 267420), (1080, 258506), (1160, 240678), (1305, 213936), (1392, 200565), (1566, 178280), (1740, 160452), (2088, 133710), (2160, 129253), (2320, 120339), (2610, 106968), (3132, 89140), (3480, 80226), (3915, 71312), (4176, 66855), (4457, 62640), (5220, 53484), (6264, 44570), (6960, 40113), (7830, 35656), (8914, 31320), (10440, 26742), (12528, 22285), (13371, 20880), (15660, 17828)]