7445487360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{2311}}^1$

素因数の和:3174

約数の個数: 144

約数和(自身を含む): 23817669120

約数和(自身を除く): 16372181760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 839, 960, 1280, 1678, 1920, 2311, 2517, 3356, 3840, 4195, 4622, 5034, 6712, 6933, 8390, 9244, 10068, 11555, 12585, 13424, 13866, 16780, 18488, 20136, 23110, 25170, 26848, 27732, 33560, 34665, 36976, 40272, 46220, 50340, 53696, 55464, 67120, 69330, 73952, 80544, 92440, 100680, 107392, 110928, 134240, 138660, 147904, 161088, 184880, 201360, 214784, 221856, 268480, 277320, 295808, 322176, 369760, 402720, 443712, 536960, 554640, 591616, 644352, 739520, 805440, 887424, 1073920, 1109280, 1479040, 1610880, 1774848, 1938929, 2218560, 2958080, 3221760, 3877858, 4437120, 5816787, 7755716, 8874240, 9694645, 11633574, 15511432, 19389290, 23267148, 29083935, 31022864, 38778580, 46534296, 58167870, 62045728, 77557160, 93068592, 116335740, 124091456, 155114320, 186137184, 232671480, 248182912, 310228640, 372274368, 465342960, 496365824, 620457280, 744548736, 930685920, 1240914560, 1489097472, 1861371840, 2481829120, 3722743680, 7445487360]

約数ペア:

[(1, 7445487360), (2, 3722743680), (3, 2481829120), (4, 1861371840), (5, 1489097472), (6, 1240914560), (8, 930685920), (10, 744548736), (12, 620457280), (15, 496365824), (16, 465342960), (20, 372274368), (24, 310228640), (30, 248182912), (32, 232671480), (40, 186137184), (48, 155114320), (60, 124091456), (64, 116335740), (80, 93068592), (96, 77557160), (120, 62045728), (128, 58167870), (160, 46534296), (192, 38778580), (240, 31022864), (256, 29083935), (320, 23267148), (384, 19389290), (480, 15511432), (640, 11633574), (768, 9694645), (839, 8874240), (960, 7755716), (1280, 5816787), (1678, 4437120), (1920, 3877858), (2311, 3221760), (2517, 2958080), (3356, 2218560), (3840, 1938929), (4195, 1774848), (4622, 1610880), (5034, 1479040), (6712, 1109280), (6933, 1073920), (8390, 887424), (9244, 805440), (10068, 739520), (11555, 644352), (12585, 591616), (13424, 554640), (13866, 536960), (16780, 443712), (18488, 402720), (20136, 369760), (23110, 322176), (25170, 295808), (26848, 277320), (27732, 268480), (33560, 221856), (34665, 214784), (36976, 201360), (40272, 184880), (46220, 161088), (50340, 147904), (53696, 138660), (55464, 134240), (67120, 110928), (69330, 107392), (73952, 100680), (80544, 92440)]