553527960

素因数分解:

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

素因数の和:13580

約数の個数: 64

約数和(自身を含む): 1665468000

約数和(自身を除く): 1111940040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1396, 1745, 2094, 2792, 3490, 4188, 5235, 6980, 8376, 10470, 13217, 13960, 20940, 26434, 39651, 41880, 52868, 66085, 79302, 105736, 132170, 158604, 198255, 264340, 317208, 396510, 528680, 793020, 1586040, 4612733, 9225466, 13838199, 18450932, 23063665, 27676398, 36901864, 46127330, 55352796, 69190995, 92254660, 110705592, 138381990, 184509320, 276763980, 553527960]

約数ペア:

[(1, 553527960), (2, 276763980), (3, 184509320), (4, 138381990), (5, 110705592), (6, 92254660), (8, 69190995), (10, 55352796), (12, 46127330), (15, 36901864), (20, 27676398), (24, 23063665), (30, 18450932), (40, 13838199), (60, 9225466), (120, 4612733), (349, 1586040), (698, 793020), (1047, 528680), (1396, 396510), (1745, 317208), (2094, 264340), (2792, 198255), (3490, 158604), (4188, 132170), (5235, 105736), (6980, 79302), (8376, 66085), (10470, 52868), (13217, 41880), (13960, 39651), (20940, 26434)]