121825320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13907}}^1$

素因数の和:13994

約数の個数: 64

約数和(自身を含む): 370509120

約数和(自身を除く): 248683800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 13907, 27814, 41721, 55628, 69535, 83442, 111256, 139070, 166884, 208605, 278140, 333768, 417210, 556280, 834420, 1015211, 1668840, 2030422, 3045633, 4060844, 5076055, 6091266, 8121688, 10152110, 12182532, 15228165, 20304220, 24365064, 30456330, 40608440, 60912660, 121825320]

約数ペア:

[(1, 121825320), (2, 60912660), (3, 40608440), (4, 30456330), (5, 24365064), (6, 20304220), (8, 15228165), (10, 12182532), (12, 10152110), (15, 8121688), (20, 6091266), (24, 5076055), (30, 4060844), (40, 3045633), (60, 2030422), (73, 1668840), (120, 1015211), (146, 834420), (219, 556280), (292, 417210), (365, 333768), (438, 278140), (584, 208605), (730, 166884), (876, 139070), (1095, 111256), (1460, 83442), (1752, 69535), (2190, 55628), (2920, 41721), (4380, 27814), (8760, 13907)]