2071127880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{213079}}^1$

素因数の和:213105

約数の個数: 96

約数和(自身を含む): 6980500800

約数和(自身を除く): 4909372920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 213079, 426158, 639237, 852316, 1065395, 1278474, 1704632, 1917711, 2130790, 2556948, 3196185, 3835422, 4261580, 5113896, 5753133, 6392370, 7670844, 8523160, 9588555, 11506266, 12784740, 15341688, 17259399, 19177110, 23012532, 25569480, 28765665, 34518798, 38354220, 46025064, 51778197, 57531330, 69037596, 76708440, 86296995, 103556394, 115062660, 138075192, 172593990, 207112788, 230125320, 258890985, 345187980, 414225576, 517781970, 690375960, 1035563940, 2071127880]

約数ペア:

[(1, 2071127880), (2, 1035563940), (3, 690375960), (4, 517781970), (5, 414225576), (6, 345187980), (8, 258890985), (9, 230125320), (10, 207112788), (12, 172593990), (15, 138075192), (18, 115062660), (20, 103556394), (24, 86296995), (27, 76708440), (30, 69037596), (36, 57531330), (40, 51778197), (45, 46025064), (54, 38354220), (60, 34518798), (72, 28765665), (81, 25569480), (90, 23012532), (108, 19177110), (120, 17259399), (135, 15341688), (162, 12784740), (180, 11506266), (216, 9588555), (243, 8523160), (270, 7670844), (324, 6392370), (360, 5753133), (405, 5113896), (486, 4261580), (540, 3835422), (648, 3196185), (810, 2556948), (972, 2130790), (1080, 1917711), (1215, 1704632), (1620, 1278474), (1944, 1065395), (2430, 852316), (3240, 639237), (4860, 426158), (9720, 213079)]