2539182960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{4003}}^1$

素因数の和:4903

約数の個数: 120

約数和(自身を含む): 8539234704

約数和(自身を除く): 6000051744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 881, 1762, 2643, 3524, 4003, 4405, 5286, 7048, 7929, 8006, 8810, 10572, 12009, 13215, 14096, 15858, 16012, 17620, 20015, 21144, 24018, 26430, 31716, 32024, 35240, 36027, 39645, 40030, 42288, 48036, 52860, 60045, 63432, 64048, 70480, 72054, 79290, 80060, 96072, 105720, 120090, 126864, 144108, 158580, 160120, 180135, 192144, 211440, 240180, 288216, 317160, 320240, 360270, 480360, 576432, 634320, 720540, 960720, 1441080, 2882160, 3526643, 7053286, 10579929, 14106572, 17633215, 21159858, 28213144, 31739787, 35266430, 42319716, 52899645, 56426288, 63479574, 70532860, 84639432, 105799290, 126959148, 141065720, 158698935, 169278864, 211598580, 253918296, 282131440, 317397870, 423197160, 507836592, 634795740, 846394320, 1269591480, 2539182960]

約数ペア:

[(1, 2539182960), (2, 1269591480), (3, 846394320), (4, 634795740), (5, 507836592), (6, 423197160), (8, 317397870), (9, 282131440), (10, 253918296), (12, 211598580), (15, 169278864), (16, 158698935), (18, 141065720), (20, 126959148), (24, 105799290), (30, 84639432), (36, 70532860), (40, 63479574), (45, 56426288), (48, 52899645), (60, 42319716), (72, 35266430), (80, 31739787), (90, 28213144), (120, 21159858), (144, 17633215), (180, 14106572), (240, 10579929), (360, 7053286), (720, 3526643), (881, 2882160), (1762, 1441080), (2643, 960720), (3524, 720540), (4003, 634320), (4405, 576432), (5286, 480360), (7048, 360270), (7929, 320240), (8006, 317160), (8810, 288216), (10572, 240180), (12009, 211440), (13215, 192144), (14096, 180135), (15858, 160120), (16012, 158580), (17620, 144108), (20015, 126864), (21144, 120090), (24018, 105720), (26430, 96072), (31716, 80060), (32024, 79290), (35240, 72054), (36027, 70480), (39645, 64048), (40030, 63432), (42288, 60045), (48036, 52860)]