83571480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:590

約数の個数: 128

約数和(自身を含む): 280627200

約数和(自身を除く): 197055720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 223, 270, 347, 360, 446, 540, 669, 694, 892, 1041, 1080, 1115, 1338, 1388, 1735, 1784, 2007, 2082, 2230, 2676, 2776, 3123, 3345, 3470, 4014, 4164, 4460, 5205, 5352, 6021, 6246, 6690, 6940, 8028, 8328, 8920, 9369, 10035, 10410, 12042, 12492, 13380, 13880, 15615, 16056, 18738, 20070, 20820, 24084, 24984, 26760, 30105, 31230, 37476, 40140, 41640, 46845, 48168, 60210, 62460, 74952, 77381, 80280, 93690, 120420, 124920, 154762, 187380, 232143, 240840, 309524, 374760, 386905, 464286, 619048, 696429, 773810, 928572, 1160715, 1392858, 1547620, 1857144, 2089287, 2321430, 2785716, 3095240, 3482145, 4178574, 4642860, 5571432, 6964290, 8357148, 9285720, 10446435, 13928580, 16714296, 20892870, 27857160, 41785740, 83571480]

約数ペア:

[(1, 83571480), (2, 41785740), (3, 27857160), (4, 20892870), (5, 16714296), (6, 13928580), (8, 10446435), (9, 9285720), (10, 8357148), (12, 6964290), (15, 5571432), (18, 4642860), (20, 4178574), (24, 3482145), (27, 3095240), (30, 2785716), (36, 2321430), (40, 2089287), (45, 1857144), (54, 1547620), (60, 1392858), (72, 1160715), (90, 928572), (108, 773810), (120, 696429), (135, 619048), (180, 464286), (216, 386905), (223, 374760), (270, 309524), (347, 240840), (360, 232143), (446, 187380), (540, 154762), (669, 124920), (694, 120420), (892, 93690), (1041, 80280), (1080, 77381), (1115, 74952), (1338, 62460), (1388, 60210), (1735, 48168), (1784, 46845), (2007, 41640), (2082, 40140), (2230, 37476), (2676, 31230), (2776, 30105), (3123, 26760), (3345, 24984), (3470, 24084), (4014, 20820), (4164, 20070), (4460, 18738), (5205, 16056), (5352, 15615), (6021, 13880), (6246, 13380), (6690, 12492), (6940, 12042), (8028, 10410), (8328, 10035), (8920, 9369)]