12485760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{929}}^1$

素因数の和:958

約数の個数: 128

約数和(自身を含む): 45532800

約数和(自身を除く): 33047040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 929, 960, 1120, 1344, 1680, 1858, 1920, 2240, 2688, 2787, 3360, 3716, 4480, 4645, 5574, 6503, 6720, 7432, 9290, 11148, 13006, 13440, 13935, 14864, 18580, 19509, 22296, 26012, 27870, 29728, 32515, 37160, 39018, 44592, 52024, 55740, 59456, 65030, 74320, 78036, 89184, 97545, 104048, 111480, 118912, 130060, 148640, 156072, 178368, 195090, 208096, 222960, 260120, 297280, 312144, 356736, 390180, 416192, 445920, 520240, 594560, 624288, 780360, 832384, 891840, 1040480, 1248576, 1560720, 1783680, 2080960, 2497152, 3121440, 4161920, 6242880, 12485760]

約数ペア:

[(1, 12485760), (2, 6242880), (3, 4161920), (4, 3121440), (5, 2497152), (6, 2080960), (7, 1783680), (8, 1560720), (10, 1248576), (12, 1040480), (14, 891840), (15, 832384), (16, 780360), (20, 624288), (21, 594560), (24, 520240), (28, 445920), (30, 416192), (32, 390180), (35, 356736), (40, 312144), (42, 297280), (48, 260120), (56, 222960), (60, 208096), (64, 195090), (70, 178368), (80, 156072), (84, 148640), (96, 130060), (105, 118912), (112, 111480), (120, 104048), (128, 97545), (140, 89184), (160, 78036), (168, 74320), (192, 65030), (210, 59456), (224, 55740), (240, 52024), (280, 44592), (320, 39018), (336, 37160), (384, 32515), (420, 29728), (448, 27870), (480, 26012), (560, 22296), (640, 19509), (672, 18580), (840, 14864), (896, 13935), (929, 13440), (960, 13006), (1120, 11148), (1344, 9290), (1680, 7432), (1858, 6720), (1920, 6503), (2240, 5574), (2688, 4645), (2787, 4480), (3360, 3716)]