139635120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12379}}^1$

素因数の和:12442

約数の個数: 80

約数和(自身を含む): 442114560

約数和(自身を除く): 302479440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 12379, 24758, 37137, 49516, 61895, 74274, 99032, 123790, 148548, 185685, 198064, 247580, 297096, 371370, 495160, 581813, 594192, 742740, 990320, 1163626, 1485480, 1745439, 2327252, 2909065, 2970960, 3490878, 4654504, 5818130, 6981756, 8727195, 9309008, 11636260, 13963512, 17454390, 23272520, 27927024, 34908780, 46545040, 69817560, 139635120]

約数ペア:

[(1, 139635120), (2, 69817560), (3, 46545040), (4, 34908780), (5, 27927024), (6, 23272520), (8, 17454390), (10, 13963512), (12, 11636260), (15, 9309008), (16, 8727195), (20, 6981756), (24, 5818130), (30, 4654504), (40, 3490878), (47, 2970960), (48, 2909065), (60, 2327252), (80, 1745439), (94, 1485480), (120, 1163626), (141, 990320), (188, 742740), (235, 594192), (240, 581813), (282, 495160), (376, 371370), (470, 297096), (564, 247580), (705, 198064), (752, 185685), (940, 148548), (1128, 123790), (1410, 99032), (1880, 74274), (2256, 61895), (2820, 49516), (3760, 37137), (5640, 24758), (11280, 12379)]