69817560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12379}}^1$

素因数の和:12440

約数の個数: 64

約数和(自身を含む): 213926400

約数和(自身を除く): 144108840

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, 12379, 24758, 37137, 49516, 61895, 74274, 99032, 123790, 148548, 185685, 247580, 297096, 371370, 495160, 581813, 742740, 1163626, 1485480, 1745439, 2327252, 2909065, 3490878, 4654504, 5818130, 6981756, 8727195, 11636260, 13963512, 17454390, 23272520, 34908780, 69817560]

約数ペア:

[(1, 69817560), (2, 34908780), (3, 23272520), (4, 17454390), (5, 13963512), (6, 11636260), (8, 8727195), (10, 6981756), (12, 5818130), (15, 4654504), (20, 3490878), (24, 2909065), (30, 2327252), (40, 1745439), (47, 1485480), (60, 1163626), (94, 742740), (120, 581813), (141, 495160), (188, 371370), (235, 297096), (282, 247580), (376, 185685), (470, 148548), (564, 123790), (705, 99032), (940, 74274), (1128, 61895), (1410, 49516), (1880, 37137), (2820, 24758), (5640, 12379)]