38122920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3209}}^1$

素因数の和:3240

約数の個数: 128

約数和(自身を含む): 138672000

約数和(自身を除く): 100549080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3209, 3960, 5940, 6418, 9627, 11880, 12836, 16045, 19254, 25672, 28881, 32090, 35299, 38508, 48135, 57762, 64180, 70598, 77016, 86643, 96270, 105897, 115524, 128360, 141196, 144405, 173286, 176495, 192540, 211794, 231048, 282392, 288810, 317691, 346572, 352990, 385080, 423588, 433215, 529485, 577620, 635382, 693144, 705980, 847176, 866430, 953073, 1058970, 1155240, 1270764, 1411960, 1588455, 1732860, 1906146, 2117940, 2541528, 3176910, 3465720, 3812292, 4235880, 4765365, 6353820, 7624584, 9530730, 12707640, 19061460, 38122920]

約数ペア:

[(1, 38122920), (2, 19061460), (3, 12707640), (4, 9530730), (5, 7624584), (6, 6353820), (8, 4765365), (9, 4235880), (10, 3812292), (11, 3465720), (12, 3176910), (15, 2541528), (18, 2117940), (20, 1906146), (22, 1732860), (24, 1588455), (27, 1411960), (30, 1270764), (33, 1155240), (36, 1058970), (40, 953073), (44, 866430), (45, 847176), (54, 705980), (55, 693144), (60, 635382), (66, 577620), (72, 529485), (88, 433215), (90, 423588), (99, 385080), (108, 352990), (110, 346572), (120, 317691), (132, 288810), (135, 282392), (165, 231048), (180, 211794), (198, 192540), (216, 176495), (220, 173286), (264, 144405), (270, 141196), (297, 128360), (330, 115524), (360, 105897), (396, 96270), (440, 86643), (495, 77016), (540, 70598), (594, 64180), (660, 57762), (792, 48135), (990, 38508), (1080, 35299), (1188, 32090), (1320, 28881), (1485, 25672), (1980, 19254), (2376, 16045), (2970, 12836), (3209, 11880), (3960, 9627), (5940, 6418)]