2507231880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{773837}}^1$

素因数の和:773860

約数の個数: 80

約数和(自身を含む): 8427095820

約数和(自身を除く): 5919863940

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, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 773837, 1547674, 2321511, 3095348, 3869185, 4643022, 6190696, 6964533, 7738370, 9286044, 11607555, 13929066, 15476740, 18572088, 20893599, 23215110, 27858132, 30953480, 34822665, 41787198, 46430220, 55716264, 62680797, 69645330, 83574396, 92860440, 104467995, 125361594, 139290660, 167148792, 208935990, 250723188, 278581320, 313403985, 417871980, 501446376, 626807970, 835743960, 1253615940, 2507231880]

約数ペア:

[(1, 2507231880), (2, 1253615940), (3, 835743960), (4, 626807970), (5, 501446376), (6, 417871980), (8, 313403985), (9, 278581320), (10, 250723188), (12, 208935990), (15, 167148792), (18, 139290660), (20, 125361594), (24, 104467995), (27, 92860440), (30, 83574396), (36, 69645330), (40, 62680797), (45, 55716264), (54, 46430220), (60, 41787198), (72, 34822665), (81, 30953480), (90, 27858132), (108, 23215110), (120, 20893599), (135, 18572088), (162, 15476740), (180, 13929066), (216, 11607555), (270, 9286044), (324, 7738370), (360, 6964533), (405, 6190696), (540, 4643022), (648, 3869185), (810, 3095348), (1080, 2321511), (1620, 1547674), (3240, 773837)]