78269280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163061}}^1$

素因数の和:163079

約数の個数: 48

約数和(自身を含む): 246549744

約数和(自身を除く): 168280464

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, 163061, 326122, 489183, 652244, 815305, 978366, 1304488, 1630610, 1956732, 2445915, 2608976, 3261220, 3913464, 4891830, 5217952, 6522440, 7826928, 9783660, 13044880, 15653856, 19567320, 26089760, 39134640, 78269280]

約数ペア:

[(1, 78269280), (2, 39134640), (3, 26089760), (4, 19567320), (5, 15653856), (6, 13044880), (8, 9783660), (10, 7826928), (12, 6522440), (15, 5217952), (16, 4891830), (20, 3913464), (24, 3261220), (30, 2608976), (32, 2445915), (40, 1956732), (48, 1630610), (60, 1304488), (80, 978366), (96, 815305), (120, 652244), (160, 489183), (240, 326122), (480, 163061)]