84355080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7247}}^1$

素因数の和:7358

約数の個数: 64

約数和(自身を含む): 255709440

約数和(自身を除く): 171354360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 7247, 11640, 14494, 21741, 28988, 36235, 43482, 57976, 72470, 86964, 108705, 144940, 173928, 217410, 289880, 434820, 702959, 869640, 1405918, 2108877, 2811836, 3514795, 4217754, 5623672, 7029590, 8435508, 10544385, 14059180, 16871016, 21088770, 28118360, 42177540, 84355080]

約数ペア:

[(1, 84355080), (2, 42177540), (3, 28118360), (4, 21088770), (5, 16871016), (6, 14059180), (8, 10544385), (10, 8435508), (12, 7029590), (15, 5623672), (20, 4217754), (24, 3514795), (30, 2811836), (40, 2108877), (60, 1405918), (97, 869640), (120, 702959), (194, 434820), (291, 289880), (388, 217410), (485, 173928), (582, 144940), (776, 108705), (970, 86964), (1164, 72470), (1455, 57976), (1940, 43482), (2328, 36235), (2910, 28988), (3880, 21741), (5820, 14494), (7247, 11640)]