140772960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3371}}^1$

素因数の和:3421

約数の個数: 144

約数和(自身を含む): 497100240

約数和(自身を除く): 356327280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3371, 3480, 4176, 4640, 5220, 6742, 6960, 8352, 10113, 10440, 13484, 13920, 16855, 20226, 20880, 26968, 30339, 33710, 40452, 41760, 50565, 53936, 60678, 67420, 80904, 97759, 101130, 107872, 121356, 134840, 151695, 161808, 195518, 202260, 242712, 269680, 293277, 303390, 323616, 391036, 404520, 485424, 488795, 539360, 586554, 606780, 782072, 809040, 879831, 970848, 977590, 1173108, 1213560, 1466385, 1564144, 1618080, 1759662, 1955180, 2346216, 2427120, 2932770, 3128288, 3519324, 3910360, 4399155, 4692432, 4854240, 5865540, 7038648, 7820720, 8798310, 9384864, 11731080, 14077296, 15641440, 17596620, 23462160, 28154592, 35193240, 46924320, 70386480, 140772960]

約数ペア:

[(1, 140772960), (2, 70386480), (3, 46924320), (4, 35193240), (5, 28154592), (6, 23462160), (8, 17596620), (9, 15641440), (10, 14077296), (12, 11731080), (15, 9384864), (16, 8798310), (18, 7820720), (20, 7038648), (24, 5865540), (29, 4854240), (30, 4692432), (32, 4399155), (36, 3910360), (40, 3519324), (45, 3128288), (48, 2932770), (58, 2427120), (60, 2346216), (72, 1955180), (80, 1759662), (87, 1618080), (90, 1564144), (96, 1466385), (116, 1213560), (120, 1173108), (144, 977590), (145, 970848), (160, 879831), (174, 809040), (180, 782072), (232, 606780), (240, 586554), (261, 539360), (288, 488795), (290, 485424), (348, 404520), (360, 391036), (435, 323616), (464, 303390), (480, 293277), (522, 269680), (580, 242712), (696, 202260), (720, 195518), (870, 161808), (928, 151695), (1044, 134840), (1160, 121356), (1305, 107872), (1392, 101130), (1440, 97759), (1740, 80904), (2088, 67420), (2320, 60678), (2610, 53936), (2784, 50565), (3371, 41760), (3480, 40452), (4176, 33710), (4640, 30339), (5220, 26968), (6742, 20880), (6960, 20226), (8352, 16855), (10113, 13920), (10440, 13484)]