1222823040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5843}}^1$

素因数の和:5974

約数の個数: 128

約数和(自身を含む): 3934180800

約数和(自身を除く): 2711357760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 320, 327, 384, 436, 480, 545, 640, 654, 872, 960, 1090, 1308, 1635, 1744, 1920, 2180, 2616, 3270, 3488, 4360, 5232, 5843, 6540, 6976, 8720, 10464, 11686, 13080, 13952, 17440, 17529, 20928, 23372, 26160, 29215, 34880, 35058, 41856, 46744, 52320, 58430, 69760, 70116, 87645, 93488, 104640, 116860, 140232, 175290, 186976, 209280, 233720, 280464, 350580, 373952, 467440, 560928, 636887, 701160, 747904, 934880, 1121856, 1273774, 1402320, 1869760, 1910661, 2243712, 2547548, 2804640, 3184435, 3739520, 3821322, 5095096, 5609280, 6368870, 7642644, 9553305, 10190192, 11218560, 12737740, 15285288, 19106610, 20380384, 25475480, 30570576, 38213220, 40760768, 50950960, 61141152, 76426440, 81521536, 101901920, 122282304, 152852880, 203803840, 244564608, 305705760, 407607680, 611411520, 1222823040]

約数ペア:

[(1, 1222823040), (2, 611411520), (3, 407607680), (4, 305705760), (5, 244564608), (6, 203803840), (8, 152852880), (10, 122282304), (12, 101901920), (15, 81521536), (16, 76426440), (20, 61141152), (24, 50950960), (30, 40760768), (32, 38213220), (40, 30570576), (48, 25475480), (60, 20380384), (64, 19106610), (80, 15285288), (96, 12737740), (109, 11218560), (120, 10190192), (128, 9553305), (160, 7642644), (192, 6368870), (218, 5609280), (240, 5095096), (320, 3821322), (327, 3739520), (384, 3184435), (436, 2804640), (480, 2547548), (545, 2243712), (640, 1910661), (654, 1869760), (872, 1402320), (960, 1273774), (1090, 1121856), (1308, 934880), (1635, 747904), (1744, 701160), (1920, 636887), (2180, 560928), (2616, 467440), (3270, 373952), (3488, 350580), (4360, 280464), (5232, 233720), (5843, 209280), (6540, 186976), (6976, 175290), (8720, 140232), (10464, 116860), (11686, 104640), (13080, 93488), (13952, 87645), (17440, 70116), (17529, 69760), (20928, 58430), (23372, 52320), (26160, 46744), (29215, 41856), (34880, 35058)]