71606280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19249}}^1$

素因数の和:19294

約数の個数: 64

約数和(自身を含む): 221760000

約数和(自身を除く): 150153720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 19249, 38498, 57747, 76996, 96245, 115494, 153992, 192490, 230988, 288735, 384980, 461976, 577470, 596719, 769960, 1154940, 1193438, 1790157, 2309880, 2386876, 2983595, 3580314, 4773752, 5967190, 7160628, 8950785, 11934380, 14321256, 17901570, 23868760, 35803140, 71606280]

約数ペア:

[(1, 71606280), (2, 35803140), (3, 23868760), (4, 17901570), (5, 14321256), (6, 11934380), (8, 8950785), (10, 7160628), (12, 5967190), (15, 4773752), (20, 3580314), (24, 2983595), (30, 2386876), (31, 2309880), (40, 1790157), (60, 1193438), (62, 1154940), (93, 769960), (120, 596719), (124, 577470), (155, 461976), (186, 384980), (248, 288735), (310, 230988), (372, 192490), (465, 153992), (620, 115494), (744, 96245), (930, 76996), (1240, 57747), (1860, 38498), (3720, 19249)]