262068480

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{7583}}^1$

素因数の和:7613

約数の個数: 144

約数和(自身を含む): 930101760

約数和(自身を除く): 668033280

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, 7583, 8640, 11520, 15166, 17280, 22749, 30332, 34560, 37915, 45498, 60664, 68247, 75830, 90996, 113745, 121328, 136494, 151660, 181992, 204741, 227490, 242656, 272988, 303320, 341235, 363984, 409482, 454980, 485312, 545976, 606640, 682470, 727968, 818964, 909960, 970624, 1023705, 1091952, 1213280, 1364940, 1455936, 1637928, 1819920, 1941248, 2047410, 2183904, 2426560, 2729880, 2911872, 3275856, 3639840, 4094820, 4367808, 4853120, 5459760, 5823744, 6551712, 7279680, 8189640, 8735616, 9706240, 10919520, 13103424, 14559360, 16379280, 17471232, 21839040, 26206848, 29118720, 32758560, 43678080, 52413696, 65517120, 87356160, 131034240, 262068480]

約数ペア:

[(1, 262068480), (2, 131034240), (3, 87356160), (4, 65517120), (5, 52413696), (6, 43678080), (8, 32758560), (9, 29118720), (10, 26206848), (12, 21839040), (15, 17471232), (16, 16379280), (18, 14559360), (20, 13103424), (24, 10919520), (27, 9706240), (30, 8735616), (32, 8189640), (36, 7279680), (40, 6551712), (45, 5823744), (48, 5459760), (54, 4853120), (60, 4367808), (64, 4094820), (72, 3639840), (80, 3275856), (90, 2911872), (96, 2729880), (108, 2426560), (120, 2183904), (128, 2047410), (135, 1941248), (144, 1819920), (160, 1637928), (180, 1455936), (192, 1364940), (216, 1213280), (240, 1091952), (256, 1023705), (270, 970624), (288, 909960), (320, 818964), (360, 727968), (384, 682470), (432, 606640), (480, 545976), (540, 485312), (576, 454980), (640, 409482), (720, 363984), (768, 341235), (864, 303320), (960, 272988), (1080, 242656), (1152, 227490), (1280, 204741), (1440, 181992), (1728, 151660), (1920, 136494), (2160, 121328), (2304, 113745), (2880, 90996), (3456, 75830), (3840, 68247), (4320, 60664), (5760, 45498), (6912, 37915), (7583, 34560), (8640, 30332), (11520, 22749), (15166, 17280)]