243570240

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{9397}}^1$

素因数の和:9426

約数の個数: 140

約数和(自身を含む): 866514396

約数和(自身を除く): 622944156

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, 9397, 12960, 18794, 25920, 28191, 37588, 46985, 56382, 75176, 84573, 93970, 112764, 140955, 150352, 169146, 187940, 225528, 253719, 281910, 300704, 338292, 375880, 422865, 451056, 507438, 563820, 601408, 676584, 751760, 761157, 845730, 902112, 1014876, 1127640, 1268595, 1353168, 1503520, 1522314, 1691460, 1804224, 2029752, 2255280, 2537190, 2706336, 3007040, 3044628, 3382920, 3805785, 4059504, 4510560, 5074380, 5412672, 6089256, 6765840, 7611570, 8119008, 9021120, 10148760, 12178512, 13531680, 15223140, 16238016, 20297520, 24357024, 27063360, 30446280, 40595040, 48714048, 60892560, 81190080, 121785120, 243570240]

約数ペア:

[(1, 243570240), (2, 121785120), (3, 81190080), (4, 60892560), (5, 48714048), (6, 40595040), (8, 30446280), (9, 27063360), (10, 24357024), (12, 20297520), (15, 16238016), (16, 15223140), (18, 13531680), (20, 12178512), (24, 10148760), (27, 9021120), (30, 8119008), (32, 7611570), (36, 6765840), (40, 6089256), (45, 5412672), (48, 5074380), (54, 4510560), (60, 4059504), (64, 3805785), (72, 3382920), (80, 3044628), (81, 3007040), (90, 2706336), (96, 2537190), (108, 2255280), (120, 2029752), (135, 1804224), (144, 1691460), (160, 1522314), (162, 1503520), (180, 1353168), (192, 1268595), (216, 1127640), (240, 1014876), (270, 902112), (288, 845730), (320, 761157), (324, 751760), (360, 676584), (405, 601408), (432, 563820), (480, 507438), (540, 451056), (576, 422865), (648, 375880), (720, 338292), (810, 300704), (864, 281910), (960, 253719), (1080, 225528), (1296, 187940), (1440, 169146), (1620, 150352), (1728, 140955), (2160, 112764), (2592, 93970), (2880, 84573), (3240, 75176), (4320, 56382), (5184, 46985), (6480, 37588), (8640, 28191), (9397, 25920), (12960, 18794)]