91614720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 160

約数和(自身を含む): 298552320

約数和(自身を除く): 206937600

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, 151, 158, 160, 192, 237, 240, 256, 302, 316, 320, 384, 395, 453, 474, 480, 512, 604, 632, 640, 755, 768, 790, 906, 948, 960, 1185, 1208, 1264, 1280, 1510, 1536, 1580, 1812, 1896, 1920, 2265, 2370, 2416, 2528, 2560, 3020, 3160, 3624, 3792, 3840, 4530, 4740, 4832, 5056, 6040, 6320, 7248, 7584, 7680, 9060, 9480, 9664, 10112, 11929, 12080, 12640, 14496, 15168, 18120, 18960, 19328, 20224, 23858, 24160, 25280, 28992, 30336, 35787, 36240, 37920, 38656, 40448, 47716, 48320, 50560, 57984, 59645, 60672, 71574, 72480, 75840, 77312, 95432, 96640, 101120, 115968, 119290, 121344, 143148, 144960, 151680, 178935, 190864, 193280, 202240, 231936, 238580, 286296, 289920, 303360, 357870, 381728, 386560, 477160, 572592, 579840, 606720, 715740, 763456, 954320, 1145184, 1159680, 1431480, 1526912, 1908640, 2290368, 2862960, 3053824, 3817280, 4580736, 5725920, 6107648, 7634560, 9161472, 11451840, 15269120, 18322944, 22903680, 30538240, 45807360, 91614720]

約数ペア:

[(1, 91614720), (2, 45807360), (3, 30538240), (4, 22903680), (5, 18322944), (6, 15269120), (8, 11451840), (10, 9161472), (12, 7634560), (15, 6107648), (16, 5725920), (20, 4580736), (24, 3817280), (30, 3053824), (32, 2862960), (40, 2290368), (48, 1908640), (60, 1526912), (64, 1431480), (79, 1159680), (80, 1145184), (96, 954320), (120, 763456), (128, 715740), (151, 606720), (158, 579840), (160, 572592), (192, 477160), (237, 386560), (240, 381728), (256, 357870), (302, 303360), (316, 289920), (320, 286296), (384, 238580), (395, 231936), (453, 202240), (474, 193280), (480, 190864), (512, 178935), (604, 151680), (632, 144960), (640, 143148), (755, 121344), (768, 119290), (790, 115968), (906, 101120), (948, 96640), (960, 95432), (1185, 77312), (1208, 75840), (1264, 72480), (1280, 71574), (1510, 60672), (1536, 59645), (1580, 57984), (1812, 50560), (1896, 48320), (1920, 47716), (2265, 40448), (2370, 38656), (2416, 37920), (2528, 36240), (2560, 35787), (3020, 30336), (3160, 28992), (3624, 25280), (3792, 24160), (3840, 23858), (4530, 20224), (4740, 19328), (4832, 18960), (5056, 18120), (6040, 15168), (6320, 14496), (7248, 12640), (7584, 12080), (7680, 11929), (9060, 10112), (9480, 9664)]