120777120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83873}}^1$

素因数の和:83894

約数の個数: 72

約数和(自身を含む): 412156836

約数和(自身を除く): 291379716

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 83873, 167746, 251619, 335492, 419365, 503238, 670984, 754857, 838730, 1006476, 1258095, 1341968, 1509714, 1677460, 2012952, 2516190, 2683936, 3019428, 3354920, 3774285, 4025904, 5032380, 6038856, 6709840, 7548570, 8051808, 10064760, 12077712, 13419680, 15097140, 20129520, 24155424, 30194280, 40259040, 60388560, 120777120]

約数ペア:

[(1, 120777120), (2, 60388560), (3, 40259040), (4, 30194280), (5, 24155424), (6, 20129520), (8, 15097140), (9, 13419680), (10, 12077712), (12, 10064760), (15, 8051808), (16, 7548570), (18, 6709840), (20, 6038856), (24, 5032380), (30, 4025904), (32, 3774285), (36, 3354920), (40, 3019428), (45, 2683936), (48, 2516190), (60, 2012952), (72, 1677460), (80, 1509714), (90, 1341968), (96, 1258095), (120, 1006476), (144, 838730), (160, 754857), (180, 670984), (240, 503238), (288, 419365), (360, 335492), (480, 251619), (720, 167746), (1440, 83873)]