186378720

素因数分解:

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

素因数の和:3249

約数の個数: 144

約数和(自身を含む): 645518160

約数和(自身を除く): 459139440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2904, 3209, 3630, 3872, 4840, 5280, 5808, 6418, 7260, 9627, 9680, 11616, 12836, 14520, 16045, 19254, 19360, 25672, 29040, 32090, 35299, 38508, 48135, 51344, 58080, 64180, 70598, 77016, 96270, 102688, 105897, 128360, 141196, 154032, 176495, 192540, 211794, 256720, 282392, 308064, 352990, 385080, 388289, 423588, 513440, 529485, 564784, 705980, 770160, 776578, 847176, 1058970, 1129568, 1164867, 1411960, 1540320, 1553156, 1694352, 1941445, 2117940, 2329734, 2823920, 3106312, 3388704, 3882890, 4235880, 4659468, 5647840, 5824335, 6212624, 7765780, 8471760, 9318936, 11648670, 12425248, 15531560, 16943520, 18637872, 23297340, 31063120, 37275744, 46594680, 62126240, 93189360, 186378720]

約数ペア:

[(1, 186378720), (2, 93189360), (3, 62126240), (4, 46594680), (5, 37275744), (6, 31063120), (8, 23297340), (10, 18637872), (11, 16943520), (12, 15531560), (15, 12425248), (16, 11648670), (20, 9318936), (22, 8471760), (24, 7765780), (30, 6212624), (32, 5824335), (33, 5647840), (40, 4659468), (44, 4235880), (48, 3882890), (55, 3388704), (60, 3106312), (66, 2823920), (80, 2329734), (88, 2117940), (96, 1941445), (110, 1694352), (120, 1553156), (121, 1540320), (132, 1411960), (160, 1164867), (165, 1129568), (176, 1058970), (220, 847176), (240, 776578), (242, 770160), (264, 705980), (330, 564784), (352, 529485), (363, 513440), (440, 423588), (480, 388289), (484, 385080), (528, 352990), (605, 308064), (660, 282392), (726, 256720), (880, 211794), (968, 192540), (1056, 176495), (1210, 154032), (1320, 141196), (1452, 128360), (1760, 105897), (1815, 102688), (1936, 96270), (2420, 77016), (2640, 70598), (2904, 64180), (3209, 58080), (3630, 51344), (3872, 48135), (4840, 38508), (5280, 35299), (5808, 32090), (6418, 29040), (7260, 25672), (9627, 19360), (9680, 19254), (11616, 16045), (12836, 14520)]