145164960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:537

約数の個数: 240

約数和(自身を含む): 535683456

約数和(自身を除く): 390518496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 487, 540, 552, 621, 648, 690, 720, 736, 810, 828, 864, 920, 974, 1035, 1080, 1104, 1242, 1296, 1380, 1440, 1461, 1620, 1656, 1840, 1863, 1948, 2070, 2160, 2208, 2435, 2484, 2592, 2760, 2922, 3105, 3240, 3312, 3680, 3726, 3896, 4140, 4320, 4383, 4870, 4968, 5520, 5844, 6210, 6480, 6624, 7305, 7452, 7792, 8280, 8766, 9315, 9740, 9936, 11040, 11201, 11688, 12420, 12960, 13149, 14610, 14904, 15584, 16560, 17532, 18630, 19480, 19872, 21915, 22402, 23376, 24840, 26298, 29220, 29808, 33120, 33603, 35064, 37260, 38960, 39447, 43830, 44804, 46752, 49680, 52596, 56005, 58440, 59616, 65745, 67206, 70128, 74520, 77920, 78894, 87660, 89608, 99360, 100809, 105192, 112010, 116880, 131490, 134412, 140256, 149040, 157788, 168015, 175320, 179216, 197235, 201618, 210384, 224020, 233760, 262980, 268824, 298080, 302427, 315576, 336030, 350640, 358432, 394470, 403236, 420768, 448040, 504045, 525960, 537648, 604854, 631152, 672060, 701280, 788940, 806472, 896080, 907281, 1008090, 1051920, 1075296, 1209708, 1262304, 1344120, 1512135, 1577880, 1612944, 1792160, 1814562, 2016180, 2103840, 2419416, 2688240, 3024270, 3155760, 3225888, 3629124, 4032360, 4536405, 4838832, 5376480, 6048540, 6311520, 7258248, 8064720, 9072810, 9677664, 12097080, 14516496, 16129440, 18145620, 24194160, 29032992, 36291240, 48388320, 72582480, 145164960]

約数ペア:

[(1, 145164960), (2, 72582480), (3, 48388320), (4, 36291240), (5, 29032992), (6, 24194160), (8, 18145620), (9, 16129440), (10, 14516496), (12, 12097080), (15, 9677664), (16, 9072810), (18, 8064720), (20, 7258248), (23, 6311520), (24, 6048540), (27, 5376480), (30, 4838832), (32, 4536405), (36, 4032360), (40, 3629124), (45, 3225888), (46, 3155760), (48, 3024270), (54, 2688240), (60, 2419416), (69, 2103840), (72, 2016180), (80, 1814562), (81, 1792160), (90, 1612944), (92, 1577880), (96, 1512135), (108, 1344120), (115, 1262304), (120, 1209708), (135, 1075296), (138, 1051920), (144, 1008090), (160, 907281), (162, 896080), (180, 806472), (184, 788940), (207, 701280), (216, 672060), (230, 631152), (240, 604854), (270, 537648), (276, 525960), (288, 504045), (324, 448040), (345, 420768), (360, 403236), (368, 394470), (405, 358432), (414, 350640), (432, 336030), (460, 315576), (480, 302427), (487, 298080), (540, 268824), (552, 262980), (621, 233760), (648, 224020), (690, 210384), (720, 201618), (736, 197235), (810, 179216), (828, 175320), (864, 168015), (920, 157788), (974, 149040), (1035, 140256), (1080, 134412), (1104, 131490), (1242, 116880), (1296, 112010), (1380, 105192), (1440, 100809), (1461, 99360), (1620, 89608), (1656, 87660), (1840, 78894), (1863, 77920), (1948, 74520), (2070, 70128), (2160, 67206), (2208, 65745), (2435, 59616), (2484, 58440), (2592, 56005), (2760, 52596), (2922, 49680), (3105, 46752), (3240, 44804), (3312, 43830), (3680, 39447), (3726, 38960), (3896, 37260), (4140, 35064), (4320, 33603), (4383, 33120), (4870, 29808), (4968, 29220), (5520, 26298), (5844, 24840), (6210, 23376), (6480, 22402), (6624, 21915), (7305, 19872), (7452, 19480), (7792, 18630), (8280, 17532), (8766, 16560), (9315, 15584), (9740, 14904), (9936, 14610), (11040, 13149), (11201, 12960), (11688, 12420)]