79157160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{219881}}^1$

素因数の和:219898

約数の個数: 48

約数和(自身を含む): 257261940

約数和(自身を除く): 178104780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 219881, 439762, 659643, 879524, 1099405, 1319286, 1759048, 1978929, 2198810, 2638572, 3298215, 3957858, 4397620, 5277144, 6596430, 7915716, 8795240, 9894645, 13192860, 15831432, 19789290, 26385720, 39578580, 79157160]

約数ペア:

[(1, 79157160), (2, 39578580), (3, 26385720), (4, 19789290), (5, 15831432), (6, 13192860), (8, 9894645), (9, 8795240), (10, 7915716), (12, 6596430), (15, 5277144), (18, 4397620), (20, 3957858), (24, 3298215), (30, 2638572), (36, 2198810), (40, 1978929), (45, 1759048), (60, 1319286), (72, 1099405), (90, 879524), (120, 659643), (180, 439762), (360, 219881)]