1561800055080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3373}}^1\times {\mathrm{3858583}}^1$

素因数の和:3861970

約数の個数: 64

約数和(自身を含む): 4686790469760

約数和(自身を除く): 3124990414680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3373, 6746, 10119, 13492, 16865, 20238, 26984, 33730, 40476, 50595, 67460, 80952, 101190, 134920, 202380, 404760, 3858583, 7717166, 11575749, 15434332, 19292915, 23151498, 30868664, 38585830, 46302996, 57878745, 77171660, 92605992, 115757490, 154343320, 231514980, 463029960, 13015000459, 26030000918, 39045001377, 52060001836, 65075002295, 78090002754, 104120003672, 130150004590, 156180005508, 195225006885, 260300009180, 312360011016, 390450013770, 520600018360, 780900027540, 1561800055080]

約数ペア:

[(1, 1561800055080), (2, 780900027540), (3, 520600018360), (4, 390450013770), (5, 312360011016), (6, 260300009180), (8, 195225006885), (10, 156180005508), (12, 130150004590), (15, 104120003672), (20, 78090002754), (24, 65075002295), (30, 52060001836), (40, 39045001377), (60, 26030000918), (120, 13015000459), (3373, 463029960), (6746, 231514980), (10119, 154343320), (13492, 115757490), (16865, 92605992), (20238, 77171660), (26984, 57878745), (33730, 46302996), (40476, 38585830), (50595, 30868664), (67460, 23151498), (80952, 19292915), (101190, 15434332), (134920, 11575749), (202380, 7717166), (404760, 3858583)]