48005040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1439}}^1$

素因数の和:1594

約数の個数: 80

約数和(自身を含む): 149990400

約数和(自身を除く): 101985360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1439, 1668, 2085, 2224, 2780, 2878, 3336, 4170, 4317, 5560, 5756, 6672, 7195, 8340, 8634, 11120, 11512, 14390, 16680, 17268, 21585, 23024, 28780, 33360, 34536, 43170, 57560, 69072, 86340, 115120, 172680, 200021, 345360, 400042, 600063, 800084, 1000105, 1200126, 1600168, 2000210, 2400252, 3000315, 3200336, 4000420, 4800504, 6000630, 8000840, 9601008, 12001260, 16001680, 24002520, 48005040]

約数ペア:

[(1, 48005040), (2, 24002520), (3, 16001680), (4, 12001260), (5, 9601008), (6, 8000840), (8, 6000630), (10, 4800504), (12, 4000420), (15, 3200336), (16, 3000315), (20, 2400252), (24, 2000210), (30, 1600168), (40, 1200126), (48, 1000105), (60, 800084), (80, 600063), (120, 400042), (139, 345360), (240, 200021), (278, 172680), (417, 115120), (556, 86340), (695, 69072), (834, 57560), (1112, 43170), (1390, 34536), (1439, 33360), (1668, 28780), (2085, 23024), (2224, 21585), (2780, 17268), (2878, 16680), (3336, 14390), (4170, 11512), (4317, 11120), (5560, 8634), (5756, 8340), (6672, 7195)]