79175520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{54983}}^1$

素因数の和:55004

約数の個数: 72

約数和(自身を含む): 270191376

約数和(自身を除く): 191015856

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, 54983, 109966, 164949, 219932, 274915, 329898, 439864, 494847, 549830, 659796, 824745, 879728, 989694, 1099660, 1319592, 1649490, 1759456, 1979388, 2199320, 2474235, 2639184, 3298980, 3958776, 4398640, 4948470, 5278368, 6597960, 7917552, 8797280, 9896940, 13195920, 15835104, 19793880, 26391840, 39587760, 79175520]

約数ペア:

[(1, 79175520), (2, 39587760), (3, 26391840), (4, 19793880), (5, 15835104), (6, 13195920), (8, 9896940), (9, 8797280), (10, 7917552), (12, 6597960), (15, 5278368), (16, 4948470), (18, 4398640), (20, 3958776), (24, 3298980), (30, 2639184), (32, 2474235), (36, 2199320), (40, 1979388), (45, 1759456), (48, 1649490), (60, 1319592), (72, 1099660), (80, 989694), (90, 879728), (96, 824745), (120, 659796), (144, 549830), (160, 494847), (180, 439864), (240, 329898), (288, 274915), (360, 219932), (480, 164949), (720, 109966), (1440, 54983)]