1776064320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{68521}}^1$

素因数の和:68550

約数の個数: 140

約数和(自身を含む): 6317865444

約数和(自身を除く): 4541801124

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 68521, 137042, 205563, 274084, 342605, 411126, 548168, 616689, 685210, 822252, 1027815, 1096336, 1233378, 1370420, 1644504, 1850067, 2055630, 2192672, 2466756, 2740840, 3083445, 3289008, 3700134, 4111260, 4385344, 4933512, 5481680, 5550201, 6166890, 6578016, 7400268, 8222520, 9250335, 9867024, 10963360, 11100402, 12333780, 13156032, 14800536, 16445040, 18500670, 19734048, 21926720, 22200804, 24667560, 27751005, 29601072, 32890080, 37001340, 39468096, 44401608, 49335120, 55502010, 59202144, 65780160, 74002680, 88803216, 98670240, 111004020, 118404288, 148005360, 177606432, 197340480, 222008040, 296010720, 355212864, 444016080, 592021440, 888032160, 1776064320]

約数ペア:

[(1, 1776064320), (2, 888032160), (3, 592021440), (4, 444016080), (5, 355212864), (6, 296010720), (8, 222008040), (9, 197340480), (10, 177606432), (12, 148005360), (15, 118404288), (16, 111004020), (18, 98670240), (20, 88803216), (24, 74002680), (27, 65780160), (30, 59202144), (32, 55502010), (36, 49335120), (40, 44401608), (45, 39468096), (48, 37001340), (54, 32890080), (60, 29601072), (64, 27751005), (72, 24667560), (80, 22200804), (81, 21926720), (90, 19734048), (96, 18500670), (108, 16445040), (120, 14800536), (135, 13156032), (144, 12333780), (160, 11100402), (162, 10963360), (180, 9867024), (192, 9250335), (216, 8222520), (240, 7400268), (270, 6578016), (288, 6166890), (320, 5550201), (324, 5481680), (360, 4933512), (405, 4385344), (432, 4111260), (480, 3700134), (540, 3289008), (576, 3083445), (648, 2740840), (720, 2466756), (810, 2192672), (864, 2055630), (960, 1850067), (1080, 1644504), (1296, 1370420), (1440, 1233378), (1620, 1096336), (1728, 1027815), (2160, 822252), (2592, 685210), (2880, 616689), (3240, 548168), (4320, 411126), (5184, 342605), (6480, 274084), (8640, 205563), (12960, 137042), (25920, 68521)]