190530960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25609}}^1$

素因数の和:25656

約数の個数: 80

約数和(自身を含む): 609722880

約数和(自身を除く): 419191920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 25609, 51218, 76827, 102436, 128045, 153654, 204872, 256090, 307308, 384135, 409744, 512180, 614616, 768270, 793879, 1024360, 1229232, 1536540, 1587758, 2048720, 2381637, 3073080, 3175516, 3969395, 4763274, 6146160, 6351032, 7938790, 9526548, 11908185, 12702064, 15877580, 19053096, 23816370, 31755160, 38106192, 47632740, 63510320, 95265480, 190530960]

約数ペア:

[(1, 190530960), (2, 95265480), (3, 63510320), (4, 47632740), (5, 38106192), (6, 31755160), (8, 23816370), (10, 19053096), (12, 15877580), (15, 12702064), (16, 11908185), (20, 9526548), (24, 7938790), (30, 6351032), (31, 6146160), (40, 4763274), (48, 3969395), (60, 3175516), (62, 3073080), (80, 2381637), (93, 2048720), (120, 1587758), (124, 1536540), (155, 1229232), (186, 1024360), (240, 793879), (248, 768270), (310, 614616), (372, 512180), (465, 409744), (496, 384135), (620, 307308), (744, 256090), (930, 204872), (1240, 153654), (1488, 128045), (1860, 102436), (2480, 76827), (3720, 51218), (7440, 25609)]