139495680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{12109}}^1$

素因数の和:12136

約数の個数: 108

約数和(自身を含む): 482680380

約数和(自身を除く): 343184700

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, 12109, 24218, 36327, 48436, 60545, 72654, 96872, 108981, 121090, 145308, 181635, 193744, 217962, 242180, 290616, 363270, 387488, 435924, 484360, 544905, 581232, 726540, 774976, 871848, 968720, 1089810, 1162464, 1453080, 1549952, 1743696, 1937440, 2179620, 2324928, 2906160, 3099904, 3487392, 3874880, 4359240, 4649856, 5812320, 6974784, 7749760, 8718480, 9299712, 11624640, 13949568, 15499520, 17436960, 23249280, 27899136, 34873920, 46498560, 69747840, 139495680]

約数ペア:

[(1, 139495680), (2, 69747840), (3, 46498560), (4, 34873920), (5, 27899136), (6, 23249280), (8, 17436960), (9, 15499520), (10, 13949568), (12, 11624640), (15, 9299712), (16, 8718480), (18, 7749760), (20, 6974784), (24, 5812320), (30, 4649856), (32, 4359240), (36, 3874880), (40, 3487392), (45, 3099904), (48, 2906160), (60, 2324928), (64, 2179620), (72, 1937440), (80, 1743696), (90, 1549952), (96, 1453080), (120, 1162464), (128, 1089810), (144, 968720), (160, 871848), (180, 774976), (192, 726540), (240, 581232), (256, 544905), (288, 484360), (320, 435924), (360, 387488), (384, 363270), (480, 290616), (576, 242180), (640, 217962), (720, 193744), (768, 181635), (960, 145308), (1152, 121090), (1280, 108981), (1440, 96872), (1920, 72654), (2304, 60545), (2880, 48436), (3840, 36327), (5760, 24218), (11520, 12109)]