12148159560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2153929}}^1$

素因数の和:2153990

約数の個数: 64

約数和(自身を含む): 37219910400

約数和(自身を除く): 25071750840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 2153929, 4307858, 6461787, 8615716, 10769645, 12923574, 17231432, 21539290, 25847148, 32308935, 43078580, 51694296, 64617870, 86157160, 101234663, 129235740, 202469326, 258471480, 303703989, 404938652, 506173315, 607407978, 809877304, 1012346630, 1214815956, 1518519945, 2024693260, 2429631912, 3037039890, 4049386520, 6074079780, 12148159560]

約数ペア:

[(1, 12148159560), (2, 6074079780), (3, 4049386520), (4, 3037039890), (5, 2429631912), (6, 2024693260), (8, 1518519945), (10, 1214815956), (12, 1012346630), (15, 809877304), (20, 607407978), (24, 506173315), (30, 404938652), (40, 303703989), (47, 258471480), (60, 202469326), (94, 129235740), (120, 101234663), (141, 86157160), (188, 64617870), (235, 51694296), (282, 43078580), (376, 32308935), (470, 25847148), (564, 21539290), (705, 17231432), (940, 12923574), (1128, 10769645), (1410, 8615716), (1880, 6461787), (2820, 4307858), (5640, 2153929)]