54777120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:978

約数の個数: 96

約数和(自身を含む): 174000960

約数和(自身を除く): 119223840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 821, 834, 1112, 1390, 1642, 1668, 2085, 2224, 2463, 2780, 3284, 3336, 4105, 4170, 4448, 4926, 5560, 6568, 6672, 8210, 8340, 9852, 11120, 12315, 13136, 13344, 16420, 16680, 19704, 22240, 24630, 26272, 32840, 33360, 39408, 49260, 65680, 66720, 78816, 98520, 114119, 131360, 197040, 228238, 342357, 394080, 456476, 570595, 684714, 912952, 1141190, 1369428, 1711785, 1825904, 2282380, 2738856, 3423570, 3651808, 4564760, 5477712, 6847140, 9129520, 10955424, 13694280, 18259040, 27388560, 54777120]

約数ペア:

[(1, 54777120), (2, 27388560), (3, 18259040), (4, 13694280), (5, 10955424), (6, 9129520), (8, 6847140), (10, 5477712), (12, 4564760), (15, 3651808), (16, 3423570), (20, 2738856), (24, 2282380), (30, 1825904), (32, 1711785), (40, 1369428), (48, 1141190), (60, 912952), (80, 684714), (96, 570595), (120, 456476), (139, 394080), (160, 342357), (240, 228238), (278, 197040), (417, 131360), (480, 114119), (556, 98520), (695, 78816), (821, 66720), (834, 65680), (1112, 49260), (1390, 39408), (1642, 33360), (1668, 32840), (2085, 26272), (2224, 24630), (2463, 22240), (2780, 19704), (3284, 16680), (3336, 16420), (4105, 13344), (4170, 13136), (4448, 12315), (4926, 11120), (5560, 9852), (6568, 8340), (6672, 8210)]