131366280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{29587}}^1$

素因数の和:29638

約数の個数: 64

約数和(自身を含む): 404763840

約数和(自身を除く): 273397560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 29587, 59174, 88761, 118348, 147935, 177522, 236696, 295870, 355044, 443805, 591740, 710088, 887610, 1094719, 1183480, 1775220, 2189438, 3284157, 3550440, 4378876, 5473595, 6568314, 8757752, 10947190, 13136628, 16420785, 21894380, 26273256, 32841570, 43788760, 65683140, 131366280]

約数ペア:

[(1, 131366280), (2, 65683140), (3, 43788760), (4, 32841570), (5, 26273256), (6, 21894380), (8, 16420785), (10, 13136628), (12, 10947190), (15, 8757752), (20, 6568314), (24, 5473595), (30, 4378876), (37, 3550440), (40, 3284157), (60, 2189438), (74, 1775220), (111, 1183480), (120, 1094719), (148, 887610), (185, 710088), (222, 591740), (296, 443805), (370, 355044), (444, 295870), (555, 236696), (740, 177522), (888, 147935), (1110, 118348), (1480, 88761), (2220, 59174), (4440, 29587)]