138530160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1063}}^1$

素因数の和:1263

約数の個数: 120

約数和(自身を含む): 468240864

約数和(自身を除く): 329710704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 181, 240, 360, 362, 543, 720, 724, 905, 1063, 1086, 1448, 1629, 1810, 2126, 2172, 2715, 2896, 3189, 3258, 3620, 4252, 4344, 5315, 5430, 6378, 6516, 7240, 8145, 8504, 8688, 9567, 10630, 10860, 12756, 13032, 14480, 15945, 16290, 17008, 19134, 21260, 21720, 25512, 26064, 31890, 32580, 38268, 42520, 43440, 47835, 51024, 63780, 65160, 76536, 85040, 95670, 127560, 130320, 153072, 191340, 192403, 255120, 382680, 384806, 577209, 765360, 769612, 962015, 1154418, 1539224, 1731627, 1924030, 2308836, 2886045, 3078448, 3463254, 3848060, 4617672, 5772090, 6926508, 7696120, 8658135, 9235344, 11544180, 13853016, 15392240, 17316270, 23088360, 27706032, 34632540, 46176720, 69265080, 138530160]

約数ペア:

[(1, 138530160), (2, 69265080), (3, 46176720), (4, 34632540), (5, 27706032), (6, 23088360), (8, 17316270), (9, 15392240), (10, 13853016), (12, 11544180), (15, 9235344), (16, 8658135), (18, 7696120), (20, 6926508), (24, 5772090), (30, 4617672), (36, 3848060), (40, 3463254), (45, 3078448), (48, 2886045), (60, 2308836), (72, 1924030), (80, 1731627), (90, 1539224), (120, 1154418), (144, 962015), (180, 769612), (181, 765360), (240, 577209), (360, 384806), (362, 382680), (543, 255120), (720, 192403), (724, 191340), (905, 153072), (1063, 130320), (1086, 127560), (1448, 95670), (1629, 85040), (1810, 76536), (2126, 65160), (2172, 63780), (2715, 51024), (2896, 47835), (3189, 43440), (3258, 42520), (3620, 38268), (4252, 32580), (4344, 31890), (5315, 26064), (5430, 25512), (6378, 21720), (6516, 21260), (7240, 19134), (8145, 17008), (8504, 16290), (8688, 15945), (9567, 14480), (10630, 13032), (10860, 12756)]