1550280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12919}}^1$

素因数の和:12933

約数の個数: 32

約数和(自身を含む): 4651200

約数和(自身を除く): 3100920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12919, 25838, 38757, 51676, 64595, 77514, 103352, 129190, 155028, 193785, 258380, 310056, 387570, 516760, 775140, 1550280]

約数ペア:

[(1, 1550280), (2, 775140), (3, 516760), (4, 387570), (5, 310056), (6, 258380), (8, 193785), (10, 155028), (12, 129190), (15, 103352), (20, 77514), (24, 64595), (30, 51676), (40, 38757), (60, 25838), (120, 12919)]