147171840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19163}}^1$

素因数の和:19189

約数の個数: 80

約数和(自身を含む): 470514528

約数和(自身を除く): 323342688

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 19163, 38326, 57489, 76652, 95815, 114978, 153304, 191630, 229956, 287445, 306608, 383260, 459912, 574890, 613216, 766520, 919824, 1149780, 1226432, 1533040, 1839648, 2299560, 2452864, 3066080, 3679296, 4599120, 4905728, 6132160, 7358592, 9198240, 9811456, 12264320, 14717184, 18396480, 24528640, 29434368, 36792960, 49057280, 73585920, 147171840]

約数ペア:

[(1, 147171840), (2, 73585920), (3, 49057280), (4, 36792960), (5, 29434368), (6, 24528640), (8, 18396480), (10, 14717184), (12, 12264320), (15, 9811456), (16, 9198240), (20, 7358592), (24, 6132160), (30, 4905728), (32, 4599120), (40, 3679296), (48, 3066080), (60, 2452864), (64, 2299560), (80, 1839648), (96, 1533040), (120, 1226432), (128, 1149780), (160, 919824), (192, 766520), (240, 613216), (256, 574890), (320, 459912), (384, 383260), (480, 306608), (512, 287445), (640, 229956), (768, 191630), (960, 153304), (1280, 114978), (1536, 95815), (1920, 76652), (2560, 57489), (3840, 38326), (7680, 19163)]