38678906880

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{419693}}^1$

素因数の和:419726

約数の個数: 144

約数和(自身を含む): 134054460540

約数和(自身を除く): 95375553660

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, 15360, 18432, 23040, 30720, 46080, 92160, 419693, 839386, 1259079, 1678772, 2098465, 2518158, 3357544, 3777237, 4196930, 5036316, 6295395, 6715088, 7554474, 8393860, 10072632, 12590790, 13430176, 15108948, 16787720, 18886185, 20145264, 25181580, 26860352, 30217896, 33575440, 37772370, 40290528, 50363160, 53720704, 60435792, 67150880, 75544740, 80581056, 100726320, 107441408, 120871584, 134301760, 151089480, 161162112, 201452640, 214882816, 241743168, 268603520, 302178960, 322324224, 402905280, 429765632, 483486336, 537207040, 604357920, 644648448, 805810560, 859531264, 966972672, 1074414080, 1208715840, 1289296896, 1611621120, 1933945344, 2148828160, 2417431680, 2578593792, 3223242240, 3867890688, 4297656320, 4834863360, 6446484480, 7735781376, 9669726720, 12892968960, 19339453440, 38678906880]

約数ペア:

[(1, 38678906880), (2, 19339453440), (3, 12892968960), (4, 9669726720), (5, 7735781376), (6, 6446484480), (8, 4834863360), (9, 4297656320), (10, 3867890688), (12, 3223242240), (15, 2578593792), (16, 2417431680), (18, 2148828160), (20, 1933945344), (24, 1611621120), (30, 1289296896), (32, 1208715840), (36, 1074414080), (40, 966972672), (45, 859531264), (48, 805810560), (60, 644648448), (64, 604357920), (72, 537207040), (80, 483486336), (90, 429765632), (96, 402905280), (120, 322324224), (128, 302178960), (144, 268603520), (160, 241743168), (180, 214882816), (192, 201452640), (240, 161162112), (256, 151089480), (288, 134301760), (320, 120871584), (360, 107441408), (384, 100726320), (480, 80581056), (512, 75544740), (576, 67150880), (640, 60435792), (720, 53720704), (768, 50363160), (960, 40290528), (1024, 37772370), (1152, 33575440), (1280, 30217896), (1440, 26860352), (1536, 25181580), (1920, 20145264), (2048, 18886185), (2304, 16787720), (2560, 15108948), (2880, 13430176), (3072, 12590790), (3840, 10072632), (4608, 8393860), (5120, 7554474), (5760, 6715088), (6144, 6295395), (7680, 5036316), (9216, 4196930), (10240, 3777237), (11520, 3357544), (15360, 2518158), (18432, 2098465), (23040, 1678772), (30720, 1259079), (46080, 839386), (92160, 419693)]