85831920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:604

約数の個数: 160

約数和(自身を含む): 299980800

約数和(自身を除く): 214148880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 108, 120, 135, 144, 158, 180, 216, 237, 240, 270, 316, 360, 395, 432, 474, 503, 540, 632, 711, 720, 790, 948, 1006, 1080, 1185, 1264, 1422, 1509, 1580, 1896, 2012, 2133, 2160, 2370, 2515, 2844, 3018, 3160, 3555, 3792, 4024, 4266, 4527, 4740, 5030, 5688, 6036, 6320, 7110, 7545, 8048, 8532, 9054, 9480, 10060, 10665, 11376, 12072, 13581, 14220, 15090, 17064, 18108, 18960, 20120, 21330, 22635, 24144, 27162, 28440, 30180, 34128, 36216, 39737, 40240, 42660, 45270, 54324, 56880, 60360, 67905, 72432, 79474, 85320, 90540, 108648, 119211, 120720, 135810, 158948, 170640, 181080, 198685, 217296, 238422, 271620, 317896, 357633, 362160, 397370, 476844, 543240, 596055, 635792, 715266, 794740, 953688, 1072899, 1086480, 1192110, 1430532, 1589480, 1788165, 1907376, 2145798, 2384220, 2861064, 3178960, 3576330, 4291596, 4768440, 5364495, 5722128, 7152660, 8583192, 9536880, 10728990, 14305320, 17166384, 21457980, 28610640, 42915960, 85831920]

約数ペア:

[(1, 85831920), (2, 42915960), (3, 28610640), (4, 21457980), (5, 17166384), (6, 14305320), (8, 10728990), (9, 9536880), (10, 8583192), (12, 7152660), (15, 5722128), (16, 5364495), (18, 4768440), (20, 4291596), (24, 3576330), (27, 3178960), (30, 2861064), (36, 2384220), (40, 2145798), (45, 1907376), (48, 1788165), (54, 1589480), (60, 1430532), (72, 1192110), (79, 1086480), (80, 1072899), (90, 953688), (108, 794740), (120, 715266), (135, 635792), (144, 596055), (158, 543240), (180, 476844), (216, 397370), (237, 362160), (240, 357633), (270, 317896), (316, 271620), (360, 238422), (395, 217296), (432, 198685), (474, 181080), (503, 170640), (540, 158948), (632, 135810), (711, 120720), (720, 119211), (790, 108648), (948, 90540), (1006, 85320), (1080, 79474), (1185, 72432), (1264, 67905), (1422, 60360), (1509, 56880), (1580, 54324), (1896, 45270), (2012, 42660), (2133, 40240), (2160, 39737), (2370, 36216), (2515, 34128), (2844, 30180), (3018, 28440), (3160, 27162), (3555, 24144), (3792, 22635), (4024, 21330), (4266, 20120), (4527, 18960), (4740, 18108), (5030, 17064), (5688, 15090), (6036, 14220), (6320, 13581), (7110, 12072), (7545, 11376), (8048, 10665), (8532, 10060), (9054, 9480)]