78914280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2897}}^1$

素因数の和:3138

約数の個数: 64

約数和(自身を含む): 237867840

約数和(自身を除く): 158953560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1135, 1362, 1816, 2270, 2724, 2897, 3405, 4540, 5448, 5794, 6810, 8691, 9080, 11588, 13620, 14485, 17382, 23176, 27240, 28970, 34764, 43455, 57940, 69528, 86910, 115880, 173820, 347640, 657619, 1315238, 1972857, 2630476, 3288095, 3945714, 5260952, 6576190, 7891428, 9864285, 13152380, 15782856, 19728570, 26304760, 39457140, 78914280]

約数ペア:

[(1, 78914280), (2, 39457140), (3, 26304760), (4, 19728570), (5, 15782856), (6, 13152380), (8, 9864285), (10, 7891428), (12, 6576190), (15, 5260952), (20, 3945714), (24, 3288095), (30, 2630476), (40, 1972857), (60, 1315238), (120, 657619), (227, 347640), (454, 173820), (681, 115880), (908, 86910), (1135, 69528), (1362, 57940), (1816, 43455), (2270, 34764), (2724, 28970), (2897, 27240), (3405, 23176), (4540, 17382), (5448, 14485), (5794, 13620), (6810, 11588), (8691, 9080)]