4561380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{8447}}^1$

素因数の和:8465

約数の個数: 48

約数和(自身を含む): 14192640

約数和(自身を除く): 9631260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 8447, 16894, 25341, 33788, 42235, 50682, 76023, 84470, 101364, 126705, 152046, 168940, 228069, 253410, 304092, 380115, 456138, 506820, 760230, 912276, 1140345, 1520460, 2280690, 4561380]

約数ペア:

[(1, 4561380), (2, 2280690), (3, 1520460), (4, 1140345), (5, 912276), (6, 760230), (9, 506820), (10, 456138), (12, 380115), (15, 304092), (18, 253410), (20, 228069), (27, 168940), (30, 152046), (36, 126705), (45, 101364), (54, 84470), (60, 76023), (90, 50682), (108, 42235), (135, 33788), (180, 25341), (270, 16894), (540, 8447)]