145819440

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:618

約数の個数: 240

約数和(自身を含む): 547860768

約数和(自身を除く): 402041328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 577, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1154, 1170, 1215, 1296, 1404, 1560, 1620, 1731, 1755, 1872, 1944, 2106, 2160, 2308, 2340, 2430, 2808, 2885, 3120, 3159, 3240, 3462, 3510, 3888, 4212, 4616, 4680, 4860, 5193, 5265, 5616, 5770, 6318, 6480, 6924, 7020, 7501, 8424, 8655, 9232, 9360, 9720, 10386, 10530, 11540, 12636, 13848, 14040, 15002, 15579, 15795, 16848, 17310, 19440, 20772, 21060, 22503, 23080, 25272, 25965, 27696, 28080, 30004, 31158, 31590, 34620, 37505, 41544, 42120, 45006, 46160, 46737, 50544, 51930, 60008, 62316, 63180, 67509, 69240, 75010, 77895, 83088, 84240, 90012, 93474, 103860, 112515, 120016, 124632, 126360, 135018, 138480, 140211, 150020, 155790, 180024, 186948, 202527, 207720, 225030, 233685, 249264, 252720, 270036, 280422, 300040, 311580, 337545, 360048, 373896, 405054, 415440, 450060, 467370, 540072, 560844, 600080, 607581, 623160, 675090, 701055, 747792, 810108, 900120, 934740, 1012635, 1080144, 1121688, 1215162, 1246320, 1350180, 1402110, 1620216, 1800240, 1822743, 1869480, 2025270, 2243376, 2430324, 2700360, 2804220, 3037905, 3240432, 3645486, 3738960, 4050540, 4860648, 5400720, 5608440, 6075810, 7290972, 8101080, 9113715, 9721296, 11216880, 12151620, 14581944, 16202160, 18227430, 24303240, 29163888, 36454860, 48606480, 72909720, 145819440]

約数ペア:

[(1, 145819440), (2, 72909720), (3, 48606480), (4, 36454860), (5, 29163888), (6, 24303240), (8, 18227430), (9, 16202160), (10, 14581944), (12, 12151620), (13, 11216880), (15, 9721296), (16, 9113715), (18, 8101080), (20, 7290972), (24, 6075810), (26, 5608440), (27, 5400720), (30, 4860648), (36, 4050540), (39, 3738960), (40, 3645486), (45, 3240432), (48, 3037905), (52, 2804220), (54, 2700360), (60, 2430324), (65, 2243376), (72, 2025270), (78, 1869480), (80, 1822743), (81, 1800240), (90, 1620216), (104, 1402110), (108, 1350180), (117, 1246320), (120, 1215162), (130, 1121688), (135, 1080144), (144, 1012635), (156, 934740), (162, 900120), (180, 810108), (195, 747792), (208, 701055), (216, 675090), (234, 623160), (240, 607581), (243, 600080), (260, 560844), (270, 540072), (312, 467370), (324, 450060), (351, 415440), (360, 405054), (390, 373896), (405, 360048), (432, 337545), (468, 311580), (486, 300040), (520, 280422), (540, 270036), (577, 252720), (585, 249264), (624, 233685), (648, 225030), (702, 207720), (720, 202527), (780, 186948), (810, 180024), (936, 155790), (972, 150020), (1040, 140211), (1053, 138480), (1080, 135018), (1154, 126360), (1170, 124632), (1215, 120016), (1296, 112515), (1404, 103860), (1560, 93474), (1620, 90012), (1731, 84240), (1755, 83088), (1872, 77895), (1944, 75010), (2106, 69240), (2160, 67509), (2308, 63180), (2340, 62316), (2430, 60008), (2808, 51930), (2885, 50544), (3120, 46737), (3159, 46160), (3240, 45006), (3462, 42120), (3510, 41544), (3888, 37505), (4212, 34620), (4616, 31590), (4680, 31158), (4860, 30004), (5193, 28080), (5265, 27696), (5616, 25965), (5770, 25272), (6318, 23080), (6480, 22503), (6924, 21060), (7020, 20772), (7501, 19440), (8424, 17310), (8655, 16848), (9232, 15795), (9360, 15579), (9720, 15002), (10386, 14040), (10530, 13848), (11540, 12636)]