82438080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1186

約数の個数: 112

約数和(自身を含む): 265297920

約数和(自身を除く): 182859840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1087, 1185, 1264, 1580, 1896, 2174, 2370, 2528, 3160, 3261, 3792, 4348, 4740, 5056, 5435, 6320, 6522, 7584, 8696, 9480, 10870, 12640, 13044, 15168, 16305, 17392, 18960, 21740, 25280, 26088, 32610, 34784, 37920, 43480, 52176, 65220, 69568, 75840, 85873, 86960, 104352, 130440, 171746, 173920, 208704, 257619, 260880, 343492, 347840, 429365, 515238, 521760, 686984, 858730, 1030476, 1043520, 1288095, 1373968, 1717460, 2060952, 2576190, 2747936, 3434920, 4121904, 5152380, 5495872, 6869840, 8243808, 10304760, 13739680, 16487616, 20609520, 27479360, 41219040, 82438080]

約数ペア:

[(1, 82438080), (2, 41219040), (3, 27479360), (4, 20609520), (5, 16487616), (6, 13739680), (8, 10304760), (10, 8243808), (12, 6869840), (15, 5495872), (16, 5152380), (20, 4121904), (24, 3434920), (30, 2747936), (32, 2576190), (40, 2060952), (48, 1717460), (60, 1373968), (64, 1288095), (79, 1043520), (80, 1030476), (96, 858730), (120, 686984), (158, 521760), (160, 515238), (192, 429365), (237, 347840), (240, 343492), (316, 260880), (320, 257619), (395, 208704), (474, 173920), (480, 171746), (632, 130440), (790, 104352), (948, 86960), (960, 85873), (1087, 75840), (1185, 69568), (1264, 65220), (1580, 52176), (1896, 43480), (2174, 37920), (2370, 34784), (2528, 32610), (3160, 26088), (3261, 25280), (3792, 21740), (4348, 18960), (4740, 17392), (5056, 16305), (5435, 15168), (6320, 13044), (6522, 12640), (7584, 10870), (8696, 9480)]