88350840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{245419}}^1$

素因数の和:245436

約数の個数: 48

約数和(自身を含む): 287141400

約数和(自身を除く): 198790560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 245419, 490838, 736257, 981676, 1227095, 1472514, 1963352, 2208771, 2454190, 2945028, 3681285, 4417542, 4908380, 5890056, 7362570, 8835084, 9816760, 11043855, 14725140, 17670168, 22087710, 29450280, 44175420, 88350840]

約数ペア:

[(1, 88350840), (2, 44175420), (3, 29450280), (4, 22087710), (5, 17670168), (6, 14725140), (8, 11043855), (9, 9816760), (10, 8835084), (12, 7362570), (15, 5890056), (18, 4908380), (20, 4417542), (24, 3681285), (30, 2945028), (36, 2454190), (40, 2208771), (45, 1963352), (60, 1472514), (72, 1227095), (90, 981676), (120, 736257), (180, 490838), (360, 245419)]