259085640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{196277}}^1$

素因数の和:196302

約数の個数: 64

約数和(自身を含む): 847920960

約数和(自身を除く): 588835320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 196277, 392554, 588831, 785108, 981385, 1177662, 1570216, 1962770, 2159047, 2355324, 2944155, 3925540, 4318094, 4710648, 5888310, 6477141, 7851080, 8636188, 10795235, 11776620, 12954282, 17272376, 21590470, 23553240, 25908564, 32385705, 43180940, 51817128, 64771410, 86361880, 129542820, 259085640]

約数ペア:

[(1, 259085640), (2, 129542820), (3, 86361880), (4, 64771410), (5, 51817128), (6, 43180940), (8, 32385705), (10, 25908564), (11, 23553240), (12, 21590470), (15, 17272376), (20, 12954282), (22, 11776620), (24, 10795235), (30, 8636188), (33, 7851080), (40, 6477141), (44, 5888310), (55, 4710648), (60, 4318094), (66, 3925540), (88, 2944155), (110, 2355324), (120, 2159047), (132, 1962770), (165, 1570216), (220, 1177662), (264, 981385), (330, 785108), (440, 588831), (660, 392554), (1320, 196277)]