150840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{419}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 491400

約数和(自身を除く): 340560

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, 419, 838, 1257, 1676, 2095, 2514, 3352, 3771, 4190, 5028, 6285, 7542, 8380, 10056, 12570, 15084, 16760, 18855, 25140, 30168, 37710, 50280, 75420, 150840]

約数ペア:

[(1, 150840), (2, 75420), (3, 50280), (4, 37710), (5, 30168), (6, 25140), (8, 18855), (9, 16760), (10, 15084), (12, 12570), (15, 10056), (18, 8380), (20, 7542), (24, 6285), (30, 5028), (36, 4190), (40, 3771), (45, 3352), (60, 2514), (72, 2095), (90, 1676), (120, 1257), (180, 838), (360, 419)]