4998894720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89779}}^1$

素因数の和:89830

約数の個数: 128

約数和(自身を含む): 16483608000

約数和(自身を除く): 11484713280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 4640, 5568, 6960, 9280, 11136, 13920, 18560, 27840, 55680, 89779, 179558, 269337, 359116, 448895, 538674, 718232, 897790, 1077348, 1346685, 1436464, 1795580, 2154696, 2603591, 2693370, 2872928, 3591160, 4309392, 5207182, 5386740, 5745856, 7182320, 7810773, 8618784, 10414364, 10773480, 11491712, 13017955, 14364640, 15621546, 17237568, 20828728, 21546960, 26035910, 28729280, 31243092, 34475136, 39053865, 41657456, 43093920, 52071820, 57458560, 62486184, 78107730, 83314912, 86187840, 104143640, 124972368, 156215460, 166629824, 172375680, 208287280, 249944736, 312430920, 333259648, 416574560, 499889472, 624861840, 833149120, 999778944, 1249723680, 1666298240, 2499447360, 4998894720]

約数ペア:

[(1, 4998894720), (2, 2499447360), (3, 1666298240), (4, 1249723680), (5, 999778944), (6, 833149120), (8, 624861840), (10, 499889472), (12, 416574560), (15, 333259648), (16, 312430920), (20, 249944736), (24, 208287280), (29, 172375680), (30, 166629824), (32, 156215460), (40, 124972368), (48, 104143640), (58, 86187840), (60, 83314912), (64, 78107730), (80, 62486184), (87, 57458560), (96, 52071820), (116, 43093920), (120, 41657456), (128, 39053865), (145, 34475136), (160, 31243092), (174, 28729280), (192, 26035910), (232, 21546960), (240, 20828728), (290, 17237568), (320, 15621546), (348, 14364640), (384, 13017955), (435, 11491712), (464, 10773480), (480, 10414364), (580, 8618784), (640, 7810773), (696, 7182320), (870, 5745856), (928, 5386740), (960, 5207182), (1160, 4309392), (1392, 3591160), (1740, 2872928), (1856, 2693370), (1920, 2603591), (2320, 2154696), (2784, 1795580), (3480, 1436464), (3712, 1346685), (4640, 1077348), (5568, 897790), (6960, 718232), (9280, 538674), (11136, 448895), (13920, 359116), (18560, 269337), (27840, 179558), (55680, 89779)]