4291238520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{2221}}^1$

素因数の和:4030

約数の個数: 128

約数和(自身を含む): 14318568000

約数和(自身を除く): 10027329480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1789, 2221, 3578, 4442, 5367, 6663, 7156, 8884, 8945, 10734, 11105, 13326, 14312, 16101, 17768, 17890, 19989, 21468, 22210, 26652, 26835, 32202, 33315, 35780, 39978, 42936, 44420, 48303, 53304, 53670, 59967, 64404, 66630, 71560, 79956, 80505, 88840, 96606, 99945, 107340, 119934, 128808, 133260, 159912, 161010, 193212, 199890, 214680, 239868, 241515, 266520, 299835, 322020, 386424, 399780, 479736, 483030, 599670, 644040, 799560, 966060, 1199340, 1932120, 2398680, 3973369, 7946738, 11920107, 15893476, 19866845, 23840214, 31786952, 35760321, 39733690, 47680428, 59600535, 71520642, 79467380, 95360856, 107280963, 119201070, 143041284, 158934760, 178801605, 214561926, 238402140, 286082568, 357603210, 429123852, 476804280, 536404815, 715206420, 858247704, 1072809630, 1430412840, 2145619260, 4291238520]

約数ペア:

[(1, 4291238520), (2, 2145619260), (3, 1430412840), (4, 1072809630), (5, 858247704), (6, 715206420), (8, 536404815), (9, 476804280), (10, 429123852), (12, 357603210), (15, 286082568), (18, 238402140), (20, 214561926), (24, 178801605), (27, 158934760), (30, 143041284), (36, 119201070), (40, 107280963), (45, 95360856), (54, 79467380), (60, 71520642), (72, 59600535), (90, 47680428), (108, 39733690), (120, 35760321), (135, 31786952), (180, 23840214), (216, 19866845), (270, 15893476), (360, 11920107), (540, 7946738), (1080, 3973369), (1789, 2398680), (2221, 1932120), (3578, 1199340), (4442, 966060), (5367, 799560), (6663, 644040), (7156, 599670), (8884, 483030), (8945, 479736), (10734, 399780), (11105, 386424), (13326, 322020), (14312, 299835), (16101, 266520), (17768, 241515), (17890, 239868), (19989, 214680), (21468, 199890), (22210, 193212), (26652, 161010), (26835, 159912), (32202, 133260), (33315, 128808), (35780, 119934), (39978, 107340), (42936, 99945), (44420, 96606), (48303, 88840), (53304, 80505), (53670, 79956), (59967, 71560), (64404, 66630)]