255385080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37337}}^1$

素因数の和:37373

約数の個数: 96

約数和(自身を含む): 873709200

約数和(自身を除く): 618324120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 37337, 74674, 112011, 149348, 186685, 224022, 298696, 336033, 373370, 448044, 560055, 672066, 709403, 746740, 896088, 1120110, 1344132, 1418806, 1493480, 1680165, 2128209, 2240220, 2688264, 2837612, 3360330, 3547015, 4256418, 4480440, 5675224, 6384627, 6720660, 7094030, 8512836, 10641045, 12769254, 13441320, 14188060, 17025672, 21282090, 25538508, 28376120, 31923135, 42564180, 51077016, 63846270, 85128360, 127692540, 255385080]

約数ペア:

[(1, 255385080), (2, 127692540), (3, 85128360), (4, 63846270), (5, 51077016), (6, 42564180), (8, 31923135), (9, 28376120), (10, 25538508), (12, 21282090), (15, 17025672), (18, 14188060), (19, 13441320), (20, 12769254), (24, 10641045), (30, 8512836), (36, 7094030), (38, 6720660), (40, 6384627), (45, 5675224), (57, 4480440), (60, 4256418), (72, 3547015), (76, 3360330), (90, 2837612), (95, 2688264), (114, 2240220), (120, 2128209), (152, 1680165), (171, 1493480), (180, 1418806), (190, 1344132), (228, 1120110), (285, 896088), (342, 746740), (360, 709403), (380, 672066), (456, 560055), (570, 448044), (684, 373370), (760, 336033), (855, 298696), (1140, 224022), (1368, 186685), (1710, 149348), (2280, 112011), (3420, 74674), (6840, 37337)]