799992960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32051}}^1$

素因数の和:32086

約数の個数: 128

約数和(自身を含む): 2746215360

約数和(自身を除く): 1946222400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 32051, 64102, 96153, 128204, 160255, 192306, 256408, 320510, 384612, 416663, 480765, 512816, 641020, 769224, 833326, 961530, 1025632, 1249989, 1282040, 1538448, 1666652, 1923060, 2051264, 2083315, 2499978, 2564080, 3076896, 3333304, 3846120, 4102528, 4166630, 4999956, 5128160, 6153792, 6249945, 6666608, 7692240, 8333260, 9999912, 10256320, 12307584, 12499890, 13333216, 15384480, 16666520, 19999824, 20512640, 24999780, 26666432, 30768960, 33333040, 39999648, 49999560, 53332864, 61537920, 66666080, 79999296, 99999120, 133332160, 159998592, 199998240, 266664320, 399996480, 799992960]

約数ペア:

[(1, 799992960), (2, 399996480), (3, 266664320), (4, 199998240), (5, 159998592), (6, 133332160), (8, 99999120), (10, 79999296), (12, 66666080), (13, 61537920), (15, 53332864), (16, 49999560), (20, 39999648), (24, 33333040), (26, 30768960), (30, 26666432), (32, 24999780), (39, 20512640), (40, 19999824), (48, 16666520), (52, 15384480), (60, 13333216), (64, 12499890), (65, 12307584), (78, 10256320), (80, 9999912), (96, 8333260), (104, 7692240), (120, 6666608), (128, 6249945), (130, 6153792), (156, 5128160), (160, 4999956), (192, 4166630), (195, 4102528), (208, 3846120), (240, 3333304), (260, 3076896), (312, 2564080), (320, 2499978), (384, 2083315), (390, 2051264), (416, 1923060), (480, 1666652), (520, 1538448), (624, 1282040), (640, 1249989), (780, 1025632), (832, 961530), (960, 833326), (1040, 769224), (1248, 641020), (1560, 512816), (1664, 480765), (1920, 416663), (2080, 384612), (2496, 320510), (3120, 256408), (4160, 192306), (4992, 160255), (6240, 128204), (8320, 96153), (12480, 64102), (24960, 32051)]