454993920

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{4937}}^1$

素因数の和:4970

約数の個数: 144

約数和(自身を含む): 1577246580

約数和(自身を除く): 1122252660

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, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 4937, 5120, 5760, 6144, 7680, 9216, 9874, 10240, 11520, 14811, 15360, 18432, 19748, 23040, 24685, 29622, 30720, 39496, 44433, 46080, 49370, 59244, 74055, 78992, 88866, 92160, 98740, 118488, 148110, 157984, 177732, 197480, 222165, 236976, 296220, 315968, 355464, 394960, 444330, 473952, 592440, 631936, 710928, 789920, 888660, 947904, 1184880, 1263872, 1421856, 1579840, 1777320, 1895808, 2369760, 2527744, 2843712, 3159680, 3554640, 3791616, 4739520, 5055488, 5687424, 6319360, 7109280, 7583232, 9479040, 10110976, 11374848, 12638720, 14218560, 15166464, 18958080, 22749696, 25277440, 28437120, 30332928, 37916160, 45499392, 50554880, 56874240, 75832320, 90998784, 113748480, 151664640, 227496960, 454993920]

約数ペア:

[(1, 454993920), (2, 227496960), (3, 151664640), (4, 113748480), (5, 90998784), (6, 75832320), (8, 56874240), (9, 50554880), (10, 45499392), (12, 37916160), (15, 30332928), (16, 28437120), (18, 25277440), (20, 22749696), (24, 18958080), (30, 15166464), (32, 14218560), (36, 12638720), (40, 11374848), (45, 10110976), (48, 9479040), (60, 7583232), (64, 7109280), (72, 6319360), (80, 5687424), (90, 5055488), (96, 4739520), (120, 3791616), (128, 3554640), (144, 3159680), (160, 2843712), (180, 2527744), (192, 2369760), (240, 1895808), (256, 1777320), (288, 1579840), (320, 1421856), (360, 1263872), (384, 1184880), (480, 947904), (512, 888660), (576, 789920), (640, 710928), (720, 631936), (768, 592440), (960, 473952), (1024, 444330), (1152, 394960), (1280, 355464), (1440, 315968), (1536, 296220), (1920, 236976), (2048, 222165), (2304, 197480), (2560, 177732), (2880, 157984), (3072, 148110), (3840, 118488), (4608, 98740), (4937, 92160), (5120, 88866), (5760, 78992), (6144, 74055), (7680, 59244), (9216, 49370), (9874, 46080), (10240, 44433), (11520, 39496), (14811, 30720), (15360, 29622), (18432, 24685), (19748, 23040)]