144015120

素因数分解:

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

素因数の和:1597

約数の個数: 120

約数和(自身を含む): 487468800

約数和(自身を除く): 343453680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1439, 1668, 2085, 2224, 2502, 2780, 2878, 3336, 4170, 4317, 5004, 5560, 5756, 6255, 6672, 7195, 8340, 8634, 10008, 11120, 11512, 12510, 12951, 14390, 16680, 17268, 20016, 21585, 23024, 25020, 25902, 28780, 33360, 34536, 43170, 50040, 51804, 57560, 64755, 69072, 86340, 100080, 103608, 115120, 129510, 172680, 200021, 207216, 259020, 345360, 400042, 518040, 600063, 800084, 1000105, 1036080, 1200126, 1600168, 1800189, 2000210, 2400252, 3000315, 3200336, 3600378, 4000420, 4800504, 6000630, 7200756, 8000840, 9000945, 9601008, 12001260, 14401512, 16001680, 18001890, 24002520, 28803024, 36003780, 48005040, 72007560, 144015120]

約数ペア:

[(1, 144015120), (2, 72007560), (3, 48005040), (4, 36003780), (5, 28803024), (6, 24002520), (8, 18001890), (9, 16001680), (10, 14401512), (12, 12001260), (15, 9601008), (16, 9000945), (18, 8000840), (20, 7200756), (24, 6000630), (30, 4800504), (36, 4000420), (40, 3600378), (45, 3200336), (48, 3000315), (60, 2400252), (72, 2000210), (80, 1800189), (90, 1600168), (120, 1200126), (139, 1036080), (144, 1000105), (180, 800084), (240, 600063), (278, 518040), (360, 400042), (417, 345360), (556, 259020), (695, 207216), (720, 200021), (834, 172680), (1112, 129510), (1251, 115120), (1390, 103608), (1439, 100080), (1668, 86340), (2085, 69072), (2224, 64755), (2502, 57560), (2780, 51804), (2878, 50040), (3336, 43170), (4170, 34536), (4317, 33360), (5004, 28780), (5560, 25902), (5756, 25020), (6255, 23024), (6672, 21585), (7195, 20016), (8340, 17268), (8634, 16680), (10008, 14390), (11120, 12951), (11512, 12510)]