15799565580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{971683}}^1$

素因数の和:971966

約数の個数: 48

約数和(自身を含む): 44402072064

約数和(自身を除く): 28602506484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 8130, 16260, 971683, 1943366, 2915049, 3886732, 4858415, 5830098, 9716830, 11660196, 14575245, 19433660, 29150490, 58300980, 263326093, 526652186, 789978279, 1053304372, 1316630465, 1579956558, 2633260930, 3159913116, 3949891395, 5266521860, 7899782790, 15799565580]

約数ペア:

[(1, 15799565580), (2, 7899782790), (3, 5266521860), (4, 3949891395), (5, 3159913116), (6, 2633260930), (10, 1579956558), (12, 1316630465), (15, 1053304372), (20, 789978279), (30, 526652186), (60, 263326093), (271, 58300980), (542, 29150490), (813, 19433660), (1084, 14575245), (1355, 11660196), (1626, 9716830), (2710, 5830098), (3252, 4858415), (4065, 3886732), (5420, 2915049), (8130, 1943366), (16260, 971683)]