154109880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{428083}}^1$

素因数の和:428100

約数の個数: 48

約数和(自身を含む): 500858280

約数和(自身を除く): 346748400

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, 428083, 856166, 1284249, 1712332, 2140415, 2568498, 3424664, 3852747, 4280830, 5136996, 6421245, 7705494, 8561660, 10273992, 12842490, 15410988, 17123320, 19263735, 25684980, 30821976, 38527470, 51369960, 77054940, 154109880]

約数ペア:

[(1, 154109880), (2, 77054940), (3, 51369960), (4, 38527470), (5, 30821976), (6, 25684980), (8, 19263735), (9, 17123320), (10, 15410988), (12, 12842490), (15, 10273992), (18, 8561660), (20, 7705494), (24, 6421245), (30, 5136996), (36, 4280830), (40, 3852747), (45, 3424664), (60, 2568498), (72, 2140415), (90, 1712332), (120, 1284249), (180, 856166), (360, 428083)]