1323489240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42257}}^1$

素因数の和:42306

約数の個数: 128

約数和(自身を含む): 4563864000

約数和(自身を除く): 3240374760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7830, 10440, 15660, 31320, 42257, 84514, 126771, 169028, 211285, 253542, 338056, 380313, 422570, 507084, 633855, 760626, 845140, 1014168, 1140939, 1225453, 1267710, 1521252, 1690280, 1901565, 2281878, 2450906, 2535420, 3042504, 3676359, 3803130, 4563756, 4901812, 5070840, 5704695, 6127265, 7352718, 7606260, 9127512, 9803624, 11029077, 11409390, 12254530, 14705436, 15212520, 18381795, 22058154, 22818780, 24509060, 29410872, 33087231, 36763590, 44116308, 45637560, 49018120, 55145385, 66174462, 73527180, 88232616, 110290770, 132348924, 147054360, 165436155, 220581540, 264697848, 330872310, 441163080, 661744620, 1323489240]

約数ペア:

[(1, 1323489240), (2, 661744620), (3, 441163080), (4, 330872310), (5, 264697848), (6, 220581540), (8, 165436155), (9, 147054360), (10, 132348924), (12, 110290770), (15, 88232616), (18, 73527180), (20, 66174462), (24, 55145385), (27, 49018120), (29, 45637560), (30, 44116308), (36, 36763590), (40, 33087231), (45, 29410872), (54, 24509060), (58, 22818780), (60, 22058154), (72, 18381795), (87, 15212520), (90, 14705436), (108, 12254530), (116, 11409390), (120, 11029077), (135, 9803624), (145, 9127512), (174, 7606260), (180, 7352718), (216, 6127265), (232, 5704695), (261, 5070840), (270, 4901812), (290, 4563756), (348, 3803130), (360, 3676359), (435, 3042504), (522, 2535420), (540, 2450906), (580, 2281878), (696, 1901565), (783, 1690280), (870, 1521252), (1044, 1267710), (1080, 1225453), (1160, 1140939), (1305, 1014168), (1566, 845140), (1740, 760626), (2088, 633855), (2610, 507084), (3132, 422570), (3480, 380313), (3915, 338056), (5220, 253542), (6264, 211285), (7830, 169028), (10440, 126771), (15660, 84514), (31320, 42257)]