4444212480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{60913}}^1$

素因数の和:60956

約数の個数: 144

約数和(自身を含む): 14940985920

約数和(自身を除く): 10496773440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 9120, 12160, 14592, 18240, 24320, 36480, 60913, 72960, 121826, 182739, 243652, 304565, 365478, 487304, 609130, 730956, 913695, 974608, 1157347, 1218260, 1461912, 1827390, 1949216, 2314694, 2436520, 2923824, 3472041, 3654780, 3898432, 4629388, 4873040, 5786735, 5847648, 6944082, 7309560, 7796864, 9258776, 9746080, 11573470, 11695296, 13888164, 14619120, 15593728, 17360205, 18517552, 19492160, 23146940, 23390592, 27776328, 29238240, 34720410, 37035104, 38984320, 46293880, 46781184, 55552656, 58476480, 69440820, 74070208, 77968640, 92587760, 111105312, 116952960, 138881640, 148140416, 185175520, 222210624, 233905920, 277763280, 296280832, 370351040, 444421248, 555526560, 740702080, 888842496, 1111053120, 1481404160, 2222106240, 4444212480]

約数ペア:

[(1, 4444212480), (2, 2222106240), (3, 1481404160), (4, 1111053120), (5, 888842496), (6, 740702080), (8, 555526560), (10, 444421248), (12, 370351040), (15, 296280832), (16, 277763280), (19, 233905920), (20, 222210624), (24, 185175520), (30, 148140416), (32, 138881640), (38, 116952960), (40, 111105312), (48, 92587760), (57, 77968640), (60, 74070208), (64, 69440820), (76, 58476480), (80, 55552656), (95, 46781184), (96, 46293880), (114, 38984320), (120, 37035104), (128, 34720410), (152, 29238240), (160, 27776328), (190, 23390592), (192, 23146940), (228, 19492160), (240, 18517552), (256, 17360205), (285, 15593728), (304, 14619120), (320, 13888164), (380, 11695296), (384, 11573470), (456, 9746080), (480, 9258776), (570, 7796864), (608, 7309560), (640, 6944082), (760, 5847648), (768, 5786735), (912, 4873040), (960, 4629388), (1140, 3898432), (1216, 3654780), (1280, 3472041), (1520, 2923824), (1824, 2436520), (1920, 2314694), (2280, 1949216), (2432, 1827390), (3040, 1461912), (3648, 1218260), (3840, 1157347), (4560, 974608), (4864, 913695), (6080, 730956), (7296, 609130), (9120, 487304), (12160, 365478), (14592, 304565), (18240, 243652), (24320, 182739), (36480, 121826), (60913, 72960)]