54076560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1621}}^1$

素因数の和:1776

約数の個数: 80

約数和(自身を含む): 168947520

約数和(自身を除く): 114870960

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, 1621, 1668, 2085, 2224, 2780, 3242, 3336, 4170, 4863, 5560, 6484, 6672, 8105, 8340, 9726, 11120, 12968, 16210, 16680, 19452, 24315, 25936, 32420, 33360, 38904, 48630, 64840, 77808, 97260, 129680, 194520, 225319, 389040, 450638, 675957, 901276, 1126595, 1351914, 1802552, 2253190, 2703828, 3379785, 3605104, 4506380, 5407656, 6759570, 9012760, 10815312, 13519140, 18025520, 27038280, 54076560]

約数ペア:

[(1, 54076560), (2, 27038280), (3, 18025520), (4, 13519140), (5, 10815312), (6, 9012760), (8, 6759570), (10, 5407656), (12, 4506380), (15, 3605104), (16, 3379785), (20, 2703828), (24, 2253190), (30, 1802552), (40, 1351914), (48, 1126595), (60, 901276), (80, 675957), (120, 450638), (139, 389040), (240, 225319), (278, 194520), (417, 129680), (556, 97260), (695, 77808), (834, 64840), (1112, 48630), (1390, 38904), (1621, 33360), (1668, 32420), (2085, 25936), (2224, 24315), (2780, 19452), (3242, 16680), (3336, 16210), (4170, 12968), (4863, 11120), (5560, 9726), (6484, 8340), (6672, 8105)]