383931540

素因数分解:

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

素因数の和:15721

約数の個数: 72

約数和(自身を含む): 1173168360

約数和(自身を除く): 789236820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 8220, 12330, 15569, 24660, 31138, 46707, 62276, 77845, 93414, 140121, 155690, 186828, 233535, 280242, 311380, 467070, 560484, 700605, 934140, 1401210, 2132953, 2802420, 4265906, 6398859, 8531812, 10664765, 12797718, 19196577, 21329530, 25595436, 31994295, 38393154, 42659060, 63988590, 76786308, 95982885, 127977180, 191965770, 383931540]

約数ペア:

[(1, 383931540), (2, 191965770), (3, 127977180), (4, 95982885), (5, 76786308), (6, 63988590), (9, 42659060), (10, 38393154), (12, 31994295), (15, 25595436), (18, 21329530), (20, 19196577), (30, 12797718), (36, 10664765), (45, 8531812), (60, 6398859), (90, 4265906), (137, 2802420), (180, 2132953), (274, 1401210), (411, 934140), (548, 700605), (685, 560484), (822, 467070), (1233, 311380), (1370, 280242), (1644, 233535), (2055, 186828), (2466, 155690), (2740, 140121), (4110, 93414), (4932, 77845), (6165, 62276), (8220, 46707), (12330, 31138), (15569, 24660)]