1627374720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10729}}^1$

素因数の和:10830

約数の個数: 128

約数和(自身を含む): 5253408000

約数和(自身を除く): 3626033280

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, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 474, 480, 632, 640, 790, 948, 960, 1185, 1264, 1580, 1896, 1920, 2370, 2528, 3160, 3792, 4740, 5056, 6320, 7584, 9480, 10112, 10729, 12640, 15168, 18960, 21458, 25280, 30336, 32187, 37920, 42916, 50560, 53645, 64374, 75840, 85832, 107290, 128748, 151680, 160935, 171664, 214580, 257496, 321870, 343328, 429160, 514992, 643740, 686656, 847591, 858320, 1029984, 1287480, 1373312, 1695182, 1716640, 2059968, 2542773, 2574960, 3390364, 3433280, 4119936, 4237955, 5085546, 5149920, 6780728, 6866560, 8475910, 10171092, 10299840, 12713865, 13561456, 16951820, 20342184, 20599680, 25427730, 27122912, 33903640, 40684368, 50855460, 54245824, 67807280, 81368736, 101710920, 108491648, 135614560, 162737472, 203421840, 271229120, 325474944, 406843680, 542458240, 813687360, 1627374720]

約数ペア:

[(1, 1627374720), (2, 813687360), (3, 542458240), (4, 406843680), (5, 325474944), (6, 271229120), (8, 203421840), (10, 162737472), (12, 135614560), (15, 108491648), (16, 101710920), (20, 81368736), (24, 67807280), (30, 54245824), (32, 50855460), (40, 40684368), (48, 33903640), (60, 27122912), (64, 25427730), (79, 20599680), (80, 20342184), (96, 16951820), (120, 13561456), (128, 12713865), (158, 10299840), (160, 10171092), (192, 8475910), (237, 6866560), (240, 6780728), (316, 5149920), (320, 5085546), (384, 4237955), (395, 4119936), (474, 3433280), (480, 3390364), (632, 2574960), (640, 2542773), (790, 2059968), (948, 1716640), (960, 1695182), (1185, 1373312), (1264, 1287480), (1580, 1029984), (1896, 858320), (1920, 847591), (2370, 686656), (2528, 643740), (3160, 514992), (3792, 429160), (4740, 343328), (5056, 321870), (6320, 257496), (7584, 214580), (9480, 171664), (10112, 160935), (10729, 151680), (12640, 128748), (15168, 107290), (18960, 85832), (21458, 75840), (25280, 64374), (30336, 53645), (32187, 50560), (37920, 42916)]