230215680

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{1249}}^1$

素因数の和:1284

約数の個数: 156

約数和(自身を含む): 798622500

約数和(自身を除く): 568406820

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, 1249, 1280, 1440, 1536, 1920, 2048, 2304, 2498, 2560, 2880, 3072, 3747, 3840, 4096, 4608, 4996, 5120, 5760, 6144, 6245, 7494, 7680, 9216, 9992, 10240, 11241, 11520, 12288, 12490, 14988, 15360, 18432, 18735, 19984, 20480, 22482, 23040, 24980, 29976, 30720, 36864, 37470, 39968, 44964, 46080, 49960, 56205, 59952, 61440, 74940, 79936, 89928, 92160, 99920, 112410, 119904, 149880, 159872, 179856, 184320, 199840, 224820, 239808, 299760, 319744, 359712, 399680, 449640, 479616, 599520, 639488, 719424, 799360, 899280, 959232, 1199040, 1278976, 1438848, 1598720, 1798560, 1918464, 2398080, 2557952, 2877696, 3197440, 3597120, 3836928, 4796160, 5115904, 5755392, 6394880, 7194240, 7673856, 9592320, 11510784, 12789760, 14388480, 15347712, 19184640, 23021568, 25579520, 28776960, 38369280, 46043136, 57553920, 76738560, 115107840, 230215680]

約数ペア:

[(1, 230215680), (2, 115107840), (3, 76738560), (4, 57553920), (5, 46043136), (6, 38369280), (8, 28776960), (9, 25579520), (10, 23021568), (12, 19184640), (15, 15347712), (16, 14388480), (18, 12789760), (20, 11510784), (24, 9592320), (30, 7673856), (32, 7194240), (36, 6394880), (40, 5755392), (45, 5115904), (48, 4796160), (60, 3836928), (64, 3597120), (72, 3197440), (80, 2877696), (90, 2557952), (96, 2398080), (120, 1918464), (128, 1798560), (144, 1598720), (160, 1438848), (180, 1278976), (192, 1199040), (240, 959232), (256, 899280), (288, 799360), (320, 719424), (360, 639488), (384, 599520), (480, 479616), (512, 449640), (576, 399680), (640, 359712), (720, 319744), (768, 299760), (960, 239808), (1024, 224820), (1152, 199840), (1249, 184320), (1280, 179856), (1440, 159872), (1536, 149880), (1920, 119904), (2048, 112410), (2304, 99920), (2498, 92160), (2560, 89928), (2880, 79936), (3072, 74940), (3747, 61440), (3840, 59952), (4096, 56205), (4608, 49960), (4996, 46080), (5120, 44964), (5760, 39968), (6144, 37470), (6245, 36864), (7494, 30720), (7680, 29976), (9216, 24980), (9992, 23040), (10240, 22482), (11241, 20480), (11520, 19984), (12288, 18735), (12490, 18432), (14988, 15360)]