102689280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{4457}}^1$

素因数の和:4486

約数の個数: 120

約数和(自身を含む): 355721652

約数和(自身を除く): 253032372

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, 4457, 4608, 5760, 7680, 8914, 11520, 13371, 17828, 22285, 23040, 26742, 35656, 40113, 44570, 53484, 66855, 71312, 80226, 89140, 106968, 133710, 142624, 160452, 178280, 200565, 213936, 267420, 285248, 320904, 356560, 401130, 427872, 534840, 570496, 641808, 713120, 802260, 855744, 1069680, 1140992, 1283616, 1426240, 1604520, 1711488, 2139360, 2281984, 2567232, 2852480, 3209040, 3422976, 4278720, 5134464, 5704960, 6418080, 6845952, 8557440, 10268928, 11409920, 12836160, 17114880, 20537856, 25672320, 34229760, 51344640, 102689280]

約数ペア:

[(1, 102689280), (2, 51344640), (3, 34229760), (4, 25672320), (5, 20537856), (6, 17114880), (8, 12836160), (9, 11409920), (10, 10268928), (12, 8557440), (15, 6845952), (16, 6418080), (18, 5704960), (20, 5134464), (24, 4278720), (30, 3422976), (32, 3209040), (36, 2852480), (40, 2567232), (45, 2281984), (48, 2139360), (60, 1711488), (64, 1604520), (72, 1426240), (80, 1283616), (90, 1140992), (96, 1069680), (120, 855744), (128, 802260), (144, 713120), (160, 641808), (180, 570496), (192, 534840), (240, 427872), (256, 401130), (288, 356560), (320, 320904), (360, 285248), (384, 267420), (480, 213936), (512, 200565), (576, 178280), (640, 160452), (720, 142624), (768, 133710), (960, 106968), (1152, 89140), (1280, 80226), (1440, 71312), (1536, 66855), (1920, 53484), (2304, 44570), (2560, 40113), (2880, 35656), (3840, 26742), (4457, 23040), (4608, 22285), (5760, 17828), (7680, 13371), (8914, 11520)]