276279240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{135431}}^1$

素因数の和:135462

約数の個数: 64

約数和(自身を含む): 877599360

約数和(自身を除く): 601320120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 135431, 270862, 406293, 541724, 677155, 812586, 1083448, 1354310, 1625172, 2031465, 2302327, 2708620, 3250344, 4062930, 4604654, 5417240, 6906981, 8125860, 9209308, 11511635, 13813962, 16251720, 18418616, 23023270, 27627924, 34534905, 46046540, 55255848, 69069810, 92093080, 138139620, 276279240]

約数ペア:

[(1, 276279240), (2, 138139620), (3, 92093080), (4, 69069810), (5, 55255848), (6, 46046540), (8, 34534905), (10, 27627924), (12, 23023270), (15, 18418616), (17, 16251720), (20, 13813962), (24, 11511635), (30, 9209308), (34, 8125860), (40, 6906981), (51, 5417240), (60, 4604654), (68, 4062930), (85, 3250344), (102, 2708620), (120, 2302327), (136, 2031465), (170, 1625172), (204, 1354310), (255, 1083448), (340, 812586), (408, 677155), (510, 541724), (680, 406293), (1020, 270862), (2040, 135431)]