1377515520

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{14947}}^1$

素因数の和:14980

約数の個数: 144

約数和(自身を含む): 4774540680

約数和(自身を除く): 3397025160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 14947, 15360, 18432, 23040, 29894, 30720, 44841, 46080, 59788, 74735, 89682, 92160, 119576, 134523, 149470, 179364, 224205, 239152, 269046, 298940, 358728, 448410, 478304, 538092, 597880, 672615, 717456, 896820, 956608, 1076184, 1195760, 1345230, 1434912, 1793640, 1913216, 2152368, 2391520, 2690460, 2869824, 3587280, 3826432, 4304736, 4783040, 5380920, 5739648, 7174560, 7652864, 8609472, 9566080, 10761840, 11479296, 14349120, 15305728, 17218944, 19132160, 21523680, 22958592, 28698240, 30611456, 34437888, 38264320, 43047360, 45917184, 57396480, 68875776, 76528640, 86094720, 91834368, 114792960, 137751552, 153057280, 172189440, 229585920, 275503104, 344378880, 459171840, 688757760, 1377515520]

約数ペア:

[(1, 1377515520), (2, 688757760), (3, 459171840), (4, 344378880), (5, 275503104), (6, 229585920), (8, 172189440), (9, 153057280), (10, 137751552), (12, 114792960), (15, 91834368), (16, 86094720), (18, 76528640), (20, 68875776), (24, 57396480), (30, 45917184), (32, 43047360), (36, 38264320), (40, 34437888), (45, 30611456), (48, 28698240), (60, 22958592), (64, 21523680), (72, 19132160), (80, 17218944), (90, 15305728), (96, 14349120), (120, 11479296), (128, 10761840), (144, 9566080), (160, 8609472), (180, 7652864), (192, 7174560), (240, 5739648), (256, 5380920), (288, 4783040), (320, 4304736), (360, 3826432), (384, 3587280), (480, 2869824), (512, 2690460), (576, 2391520), (640, 2152368), (720, 1913216), (768, 1793640), (960, 1434912), (1024, 1345230), (1152, 1195760), (1280, 1076184), (1440, 956608), (1536, 896820), (1920, 717456), (2048, 672615), (2304, 597880), (2560, 538092), (2880, 478304), (3072, 448410), (3840, 358728), (4608, 298940), (5120, 269046), (5760, 239152), (6144, 224205), (7680, 179364), (9216, 149470), (10240, 134523), (11520, 119576), (14947, 92160), (15360, 89682), (18432, 74735), (23040, 59788), (29894, 46080), (30720, 44841)]