181255680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{7867}}^1$

素因数の和:7896

約数の個数: 120

約数和(自身を含む): 627819192

約数和(自身を除く): 446563512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 7867, 11520, 15734, 23040, 23601, 31468, 39335, 47202, 62936, 70803, 78670, 94404, 118005, 125872, 141606, 157340, 188808, 236010, 251744, 283212, 314680, 354015, 377616, 472020, 503488, 566424, 629360, 708030, 755232, 944040, 1006976, 1132848, 1258720, 1416060, 1510464, 1888080, 2013952, 2265696, 2517440, 2832120, 3020928, 3776160, 4027904, 4531392, 5034880, 5664240, 6041856, 7552320, 9062784, 10069760, 11328480, 12083712, 15104640, 18125568, 20139520, 22656960, 30209280, 36251136, 45313920, 60418560, 90627840, 181255680]

約数ペア:

[(1, 181255680), (2, 90627840), (3, 60418560), (4, 45313920), (5, 36251136), (6, 30209280), (8, 22656960), (9, 20139520), (10, 18125568), (12, 15104640), (15, 12083712), (16, 11328480), (18, 10069760), (20, 9062784), (24, 7552320), (30, 6041856), (32, 5664240), (36, 5034880), (40, 4531392), (45, 4027904), (48, 3776160), (60, 3020928), (64, 2832120), (72, 2517440), (80, 2265696), (90, 2013952), (96, 1888080), (120, 1510464), (128, 1416060), (144, 1258720), (160, 1132848), (180, 1006976), (192, 944040), (240, 755232), (256, 708030), (288, 629360), (320, 566424), (360, 503488), (384, 472020), (480, 377616), (512, 354015), (576, 314680), (640, 283212), (720, 251744), (768, 236010), (960, 188808), (1152, 157340), (1280, 141606), (1440, 125872), (1536, 118005), (1920, 94404), (2304, 78670), (2560, 70803), (2880, 62936), (3840, 47202), (4608, 39335), (5760, 31468), (7680, 23601), (7867, 23040), (11520, 15734)]