38662560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{26849}}^1$

素因数の和:26870

約数の個数: 72

約数和(自身を含む): 131940900

約数和(自身を除く): 93278340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 26849, 53698, 80547, 107396, 134245, 161094, 214792, 241641, 268490, 322188, 402735, 429584, 483282, 536980, 644376, 805470, 859168, 966564, 1073960, 1208205, 1288752, 1610940, 1933128, 2147920, 2416410, 2577504, 3221880, 3866256, 4295840, 4832820, 6443760, 7732512, 9665640, 12887520, 19331280, 38662560]

約数ペア:

[(1, 38662560), (2, 19331280), (3, 12887520), (4, 9665640), (5, 7732512), (6, 6443760), (8, 4832820), (9, 4295840), (10, 3866256), (12, 3221880), (15, 2577504), (16, 2416410), (18, 2147920), (20, 1933128), (24, 1610940), (30, 1288752), (32, 1208205), (36, 1073960), (40, 966564), (45, 859168), (48, 805470), (60, 644376), (72, 536980), (80, 483282), (90, 429584), (96, 402735), (120, 322188), (144, 268490), (160, 241641), (180, 214792), (240, 161094), (288, 134245), (360, 107396), (480, 80547), (720, 53698), (1440, 26849)]