605502960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19259}}^1$

素因数の和:19406

約数の個数: 80

約数和(自身を含む): 1891486080

約数和(自身を除く): 1285983120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 5240, 6288, 7860, 10480, 15720, 19259, 31440, 38518, 57777, 77036, 96295, 115554, 154072, 192590, 231108, 288885, 308144, 385180, 462216, 577770, 770360, 924432, 1155540, 1540720, 2311080, 2522929, 4622160, 5045858, 7568787, 10091716, 12614645, 15137574, 20183432, 25229290, 30275148, 37843935, 40366864, 50458580, 60550296, 75687870, 100917160, 121100592, 151375740, 201834320, 302751480, 605502960]

約数ペア:

[(1, 605502960), (2, 302751480), (3, 201834320), (4, 151375740), (5, 121100592), (6, 100917160), (8, 75687870), (10, 60550296), (12, 50458580), (15, 40366864), (16, 37843935), (20, 30275148), (24, 25229290), (30, 20183432), (40, 15137574), (48, 12614645), (60, 10091716), (80, 7568787), (120, 5045858), (131, 4622160), (240, 2522929), (262, 2311080), (393, 1540720), (524, 1155540), (655, 924432), (786, 770360), (1048, 577770), (1310, 462216), (1572, 385180), (1965, 308144), (2096, 288885), (2620, 231108), (3144, 192590), (3930, 154072), (5240, 115554), (6288, 96295), (7860, 77036), (10480, 57777), (15720, 38518), (19259, 31440)]