276763980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{13217}}^1$

素因数の和:13578

約数の個数: 48

約数和(自身を含む): 777218400

約数和(自身を除く): 500454420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 3490, 4188, 5235, 6980, 10470, 13217, 20940, 26434, 39651, 52868, 66085, 79302, 132170, 158604, 198255, 264340, 396510, 793020, 4612733, 9225466, 13838199, 18450932, 23063665, 27676398, 46127330, 55352796, 69190995, 92254660, 138381990, 276763980]

約数ペア:

[(1, 276763980), (2, 138381990), (3, 92254660), (4, 69190995), (5, 55352796), (6, 46127330), (10, 27676398), (12, 23063665), (15, 18450932), (20, 13838199), (30, 9225466), (60, 4612733), (349, 793020), (698, 396510), (1047, 264340), (1396, 198255), (1745, 158604), (2094, 132170), (3490, 79302), (4188, 66085), (5235, 52868), (6980, 39651), (10470, 26434), (13217, 20940)]