856431360

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{24781}}^1$

素因数の和:24811

約数の個数: 144

約数和(自身を含む): 3039264480

約数和(自身を除く): 2182833120

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, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 24781, 34560, 49562, 74343, 99124, 123905, 148686, 198248, 223029, 247810, 297372, 371715, 396496, 446058, 495620, 594744, 669087, 743430, 792992, 892116, 991240, 1115145, 1189488, 1338174, 1486860, 1585984, 1784232, 1982480, 2230290, 2378976, 2676348, 2973720, 3171968, 3345435, 3568464, 3964960, 4460580, 4757952, 5352696, 5947440, 6343936, 6690870, 7136928, 7929920, 8921160, 9515904, 10705392, 11894880, 13381740, 14273856, 15859840, 17842320, 19031808, 21410784, 23789760, 26763480, 28547712, 31719680, 35684640, 42821568, 47579520, 53526960, 57095424, 71369280, 85643136, 95159040, 107053920, 142738560, 171286272, 214107840, 285477120, 428215680, 856431360]

約数ペア:

[(1, 856431360), (2, 428215680), (3, 285477120), (4, 214107840), (5, 171286272), (6, 142738560), (8, 107053920), (9, 95159040), (10, 85643136), (12, 71369280), (15, 57095424), (16, 53526960), (18, 47579520), (20, 42821568), (24, 35684640), (27, 31719680), (30, 28547712), (32, 26763480), (36, 23789760), (40, 21410784), (45, 19031808), (48, 17842320), (54, 15859840), (60, 14273856), (64, 13381740), (72, 11894880), (80, 10705392), (90, 9515904), (96, 8921160), (108, 7929920), (120, 7136928), (128, 6690870), (135, 6343936), (144, 5947440), (160, 5352696), (180, 4757952), (192, 4460580), (216, 3964960), (240, 3568464), (256, 3345435), (270, 3171968), (288, 2973720), (320, 2676348), (360, 2378976), (384, 2230290), (432, 1982480), (480, 1784232), (540, 1585984), (576, 1486860), (640, 1338174), (720, 1189488), (768, 1115145), (864, 991240), (960, 892116), (1080, 792992), (1152, 743430), (1280, 669087), (1440, 594744), (1728, 495620), (1920, 446058), (2160, 396496), (2304, 371715), (2880, 297372), (3456, 247810), (3840, 223029), (4320, 198248), (5760, 148686), (6912, 123905), (8640, 99124), (11520, 74343), (17280, 49562), (24781, 34560)]