84678960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7507}}^1$

素因数の和:7570

約数の個数: 80

約数和(自身を含む): 268125696

約数和(自身を除く): 183446736

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, 7507, 11280, 15014, 22521, 30028, 37535, 45042, 60056, 75070, 90084, 112605, 120112, 150140, 180168, 225210, 300280, 352829, 360336, 450420, 600560, 705658, 900840, 1058487, 1411316, 1764145, 1801680, 2116974, 2822632, 3528290, 4233948, 5292435, 5645264, 7056580, 8467896, 10584870, 14113160, 16935792, 21169740, 28226320, 42339480, 84678960]

約数ペア:

[(1, 84678960), (2, 42339480), (3, 28226320), (4, 21169740), (5, 16935792), (6, 14113160), (8, 10584870), (10, 8467896), (12, 7056580), (15, 5645264), (16, 5292435), (20, 4233948), (24, 3528290), (30, 2822632), (40, 2116974), (47, 1801680), (48, 1764145), (60, 1411316), (80, 1058487), (94, 900840), (120, 705658), (141, 600560), (188, 450420), (235, 360336), (240, 352829), (282, 300280), (376, 225210), (470, 180168), (564, 150140), (705, 120112), (752, 112605), (940, 90084), (1128, 75070), (1410, 60056), (1880, 45042), (2256, 37535), (2820, 30028), (3760, 22521), (5640, 15014), (7507, 11280)]