1930237440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1979}}^1$

素因数の和:2132

約数の個数: 160

約数和(自身を含む): 6222458880

約数和(自身を除く): 4292221440

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, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 512, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1524, 1536, 1905, 1920, 1979, 2032, 2540, 2560, 3048, 3810, 3840, 3958, 4064, 5080, 5937, 6096, 7620, 7680, 7916, 8128, 9895, 10160, 11874, 12192, 15240, 15832, 16256, 19790, 20320, 23748, 24384, 29685, 30480, 31664, 32512, 39580, 40640, 47496, 48768, 59370, 60960, 63328, 65024, 79160, 81280, 94992, 97536, 118740, 121920, 126656, 158320, 162560, 189984, 195072, 237480, 243840, 251333, 253312, 316640, 325120, 379968, 474960, 487680, 502666, 506624, 633280, 753999, 759936, 949920, 975360, 1005332, 1013248, 1256665, 1266560, 1507998, 1519872, 1899840, 2010664, 2513330, 2533120, 3015996, 3039744, 3769995, 3799680, 4021328, 5026660, 5066240, 6031992, 7539990, 7599360, 8042656, 10053320, 12063984, 15079980, 15198720, 16085312, 20106640, 24127968, 30159960, 32170624, 40213280, 48255936, 60319920, 64341248, 80426560, 96511872, 120639840, 128682496, 160853120, 193023744, 241279680, 321706240, 386047488, 482559360, 643412480, 965118720, 1930237440]

約数ペア:

[(1, 1930237440), (2, 965118720), (3, 643412480), (4, 482559360), (5, 386047488), (6, 321706240), (8, 241279680), (10, 193023744), (12, 160853120), (15, 128682496), (16, 120639840), (20, 96511872), (24, 80426560), (30, 64341248), (32, 60319920), (40, 48255936), (48, 40213280), (60, 32170624), (64, 30159960), (80, 24127968), (96, 20106640), (120, 16085312), (127, 15198720), (128, 15079980), (160, 12063984), (192, 10053320), (240, 8042656), (254, 7599360), (256, 7539990), (320, 6031992), (381, 5066240), (384, 5026660), (480, 4021328), (508, 3799680), (512, 3769995), (635, 3039744), (640, 3015996), (762, 2533120), (768, 2513330), (960, 2010664), (1016, 1899840), (1270, 1519872), (1280, 1507998), (1524, 1266560), (1536, 1256665), (1905, 1013248), (1920, 1005332), (1979, 975360), (2032, 949920), (2540, 759936), (2560, 753999), (3048, 633280), (3810, 506624), (3840, 502666), (3958, 487680), (4064, 474960), (5080, 379968), (5937, 325120), (6096, 316640), (7620, 253312), (7680, 251333), (7916, 243840), (8128, 237480), (9895, 195072), (10160, 189984), (11874, 162560), (12192, 158320), (15240, 126656), (15832, 121920), (16256, 118740), (19790, 97536), (20320, 94992), (23748, 81280), (24384, 79160), (29685, 65024), (30480, 63328), (31664, 60960), (32512, 59370), (39580, 48768), (40640, 47496)]