260772480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{15091}}^1$

素因数の和:15119

約数の個数: 128

約数和(自身を含む): 923630400

約数和(自身を除く): 662857920

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 15091, 17280, 30182, 45273, 60364, 75455, 90546, 120728, 135819, 150910, 181092, 226365, 241456, 271638, 301820, 362184, 407457, 452730, 482912, 543276, 603640, 679095, 724368, 814914, 905460, 965824, 1086552, 1207280, 1358190, 1448736, 1629828, 1810920, 1931648, 2037285, 2173104, 2414560, 2716380, 2897472, 3259656, 3621840, 4074570, 4346208, 4829120, 5432760, 5794944, 6519312, 7243680, 8149140, 8692416, 9658240, 10865520, 13038624, 14487360, 16298280, 17384832, 21731040, 26077248, 28974720, 32596560, 43462080, 52154496, 65193120, 86924160, 130386240, 260772480]

約数ペア:

[(1, 260772480), (2, 130386240), (3, 86924160), (4, 65193120), (5, 52154496), (6, 43462080), (8, 32596560), (9, 28974720), (10, 26077248), (12, 21731040), (15, 17384832), (16, 16298280), (18, 14487360), (20, 13038624), (24, 10865520), (27, 9658240), (30, 8692416), (32, 8149140), (36, 7243680), (40, 6519312), (45, 5794944), (48, 5432760), (54, 4829120), (60, 4346208), (64, 4074570), (72, 3621840), (80, 3259656), (90, 2897472), (96, 2716380), (108, 2414560), (120, 2173104), (128, 2037285), (135, 1931648), (144, 1810920), (160, 1629828), (180, 1448736), (192, 1358190), (216, 1207280), (240, 1086552), (270, 965824), (288, 905460), (320, 814914), (360, 724368), (384, 679095), (432, 603640), (480, 543276), (540, 482912), (576, 452730), (640, 407457), (720, 362184), (864, 301820), (960, 271638), (1080, 241456), (1152, 226365), (1440, 181092), (1728, 150910), (1920, 135819), (2160, 120728), (2880, 90546), (3456, 75455), (4320, 60364), (5760, 45273), (8640, 30182), (15091, 17280)]