286743840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{597383}}^1$

素因数の和:597401

約数の個数: 48

約数和(自身を含む): 903244608

約数和(自身を除く): 616500768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 597383, 1194766, 1792149, 2389532, 2986915, 3584298, 4779064, 5973830, 7168596, 8960745, 9558128, 11947660, 14337192, 17921490, 19116256, 23895320, 28674384, 35842980, 47790640, 57348768, 71685960, 95581280, 143371920, 286743840]

約数ペア:

[(1, 286743840), (2, 143371920), (3, 95581280), (4, 71685960), (5, 57348768), (6, 47790640), (8, 35842980), (10, 28674384), (12, 23895320), (15, 19116256), (16, 17921490), (20, 14337192), (24, 11947660), (30, 9558128), (32, 8960745), (40, 7168596), (48, 5973830), (60, 4779064), (80, 3584298), (96, 2986915), (120, 2389532), (160, 1792149), (240, 1194766), (480, 597383)]