127977180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{15569}}^1$

素因数の和:15718

約数の個数: 48

約数和(自身を含む): 360974880

約数和(自身を除く): 232997700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 15569, 31138, 46707, 62276, 77845, 93414, 155690, 186828, 233535, 311380, 467070, 934140, 2132953, 4265906, 6398859, 8531812, 10664765, 12797718, 21329530, 25595436, 31994295, 42659060, 63988590, 127977180]

約数ペア:

[(1, 127977180), (2, 63988590), (3, 42659060), (4, 31994295), (5, 25595436), (6, 21329530), (10, 12797718), (12, 10664765), (15, 8531812), (20, 6398859), (30, 4265906), (60, 2132953), (137, 934140), (274, 467070), (411, 311380), (548, 233535), (685, 186828), (822, 155690), (1370, 93414), (1644, 77845), (2055, 62276), (2740, 46707), (4110, 31138), (8220, 15569)]