2497893120

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{72277}}^1$

素因数の和:72307

約数の個数: 144

約数和(自身を含む): 8864173920

約数和(自身を除く): 6366280800

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, 34560, 72277, 144554, 216831, 289108, 361385, 433662, 578216, 650493, 722770, 867324, 1084155, 1156432, 1300986, 1445540, 1734648, 1951479, 2168310, 2312864, 2601972, 2891080, 3252465, 3469296, 3902958, 4336620, 4625728, 5203944, 5782160, 6504930, 6938592, 7805916, 8673240, 9251456, 9757395, 10407888, 11564320, 13009860, 13877184, 15611832, 17346480, 18502912, 19514790, 20815776, 23128640, 26019720, 27754368, 31223664, 34692960, 39029580, 41631552, 46257280, 52039440, 55508736, 62447328, 69385920, 78059160, 83263104, 92514560, 104078880, 124894656, 138771840, 156118320, 166526208, 208157760, 249789312, 277543680, 312236640, 416315520, 499578624, 624473280, 832631040, 1248946560, 2497893120]

約数ペア:

[(1, 2497893120), (2, 1248946560), (3, 832631040), (4, 624473280), (5, 499578624), (6, 416315520), (8, 312236640), (9, 277543680), (10, 249789312), (12, 208157760), (15, 166526208), (16, 156118320), (18, 138771840), (20, 124894656), (24, 104078880), (27, 92514560), (30, 83263104), (32, 78059160), (36, 69385920), (40, 62447328), (45, 55508736), (48, 52039440), (54, 46257280), (60, 41631552), (64, 39029580), (72, 34692960), (80, 31223664), (90, 27754368), (96, 26019720), (108, 23128640), (120, 20815776), (128, 19514790), (135, 18502912), (144, 17346480), (160, 15611832), (180, 13877184), (192, 13009860), (216, 11564320), (240, 10407888), (256, 9757395), (270, 9251456), (288, 8673240), (320, 7805916), (360, 6938592), (384, 6504930), (432, 5782160), (480, 5203944), (540, 4625728), (576, 4336620), (640, 3902958), (720, 3469296), (768, 3252465), (864, 2891080), (960, 2601972), (1080, 2312864), (1152, 2168310), (1280, 1951479), (1440, 1734648), (1728, 1445540), (1920, 1300986), (2160, 1156432), (2304, 1084155), (2880, 867324), (3456, 722770), (3840, 650493), (4320, 578216), (5760, 433662), (6912, 361385), (8640, 289108), (11520, 216831), (17280, 144554), (34560, 72277)]