2953255920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{396943}}^1$

素因数の和:396990

約数の個数: 80

約数和(自身を含む): 9450442752

約数和(自身を除く): 6497186832

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, 396943, 793886, 1190829, 1587772, 1984715, 2381658, 3175544, 3969430, 4763316, 5954145, 6351088, 7938860, 9526632, 11908290, 12305233, 15877720, 19053264, 23816580, 24610466, 31755440, 36915699, 47633160, 49220932, 61526165, 73831398, 95266320, 98441864, 123052330, 147662796, 184578495, 196883728, 246104660, 295325592, 369156990, 492209320, 590651184, 738313980, 984418640, 1476627960, 2953255920]

約数ペア:

[(1, 2953255920), (2, 1476627960), (3, 984418640), (4, 738313980), (5, 590651184), (6, 492209320), (8, 369156990), (10, 295325592), (12, 246104660), (15, 196883728), (16, 184578495), (20, 147662796), (24, 123052330), (30, 98441864), (31, 95266320), (40, 73831398), (48, 61526165), (60, 49220932), (62, 47633160), (80, 36915699), (93, 31755440), (120, 24610466), (124, 23816580), (155, 19053264), (186, 15877720), (240, 12305233), (248, 11908290), (310, 9526632), (372, 7938860), (465, 6351088), (496, 5954145), (620, 4763316), (744, 3969430), (930, 3175544), (1240, 2381658), (1488, 1984715), (1860, 1587772), (2480, 1190829), (3720, 793886), (7440, 396943)]