149218560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{12953}}^1$

素因数の和:12980

約数の個数: 108

約数和(自身を含む): 516320532

約数和(自身を除く): 367101972

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 12953, 25906, 38859, 51812, 64765, 77718, 103624, 116577, 129530, 155436, 194295, 207248, 233154, 259060, 310872, 388590, 414496, 466308, 518120, 582885, 621744, 777180, 828992, 932616, 1036240, 1165770, 1243488, 1554360, 1657984, 1865232, 2072480, 2331540, 2486976, 3108720, 3315968, 3730464, 4144960, 4663080, 4973952, 6217440, 7460928, 8289920, 9326160, 9947904, 12434880, 14921856, 16579840, 18652320, 24869760, 29843712, 37304640, 49739520, 74609280, 149218560]

約数ペア:

[(1, 149218560), (2, 74609280), (3, 49739520), (4, 37304640), (5, 29843712), (6, 24869760), (8, 18652320), (9, 16579840), (10, 14921856), (12, 12434880), (15, 9947904), (16, 9326160), (18, 8289920), (20, 7460928), (24, 6217440), (30, 4973952), (32, 4663080), (36, 4144960), (40, 3730464), (45, 3315968), (48, 3108720), (60, 2486976), (64, 2331540), (72, 2072480), (80, 1865232), (90, 1657984), (96, 1554360), (120, 1243488), (128, 1165770), (144, 1036240), (160, 932616), (180, 828992), (192, 777180), (240, 621744), (256, 582885), (288, 518120), (320, 466308), (360, 414496), (384, 388590), (480, 310872), (576, 259060), (640, 233154), (720, 207248), (768, 194295), (960, 155436), (1152, 129530), (1280, 116577), (1440, 103624), (1920, 77718), (2304, 64765), (2880, 51812), (3840, 38859), (5760, 25906), (11520, 12953)]