127152840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1153}}^1$

素因数の和:2086

約数の個数: 64

約数和(自身を含む): 382204800

約数和(自身を除く): 255051960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 919, 1153, 1838, 2306, 2757, 3459, 3676, 4595, 4612, 5514, 5765, 6918, 7352, 9190, 9224, 11028, 11530, 13785, 13836, 17295, 18380, 22056, 23060, 27570, 27672, 34590, 36760, 46120, 55140, 69180, 110280, 138360, 1059607, 2119214, 3178821, 4238428, 5298035, 6357642, 8476856, 10596070, 12715284, 15894105, 21192140, 25430568, 31788210, 42384280, 63576420, 127152840]

約数ペア:

[(1, 127152840), (2, 63576420), (3, 42384280), (4, 31788210), (5, 25430568), (6, 21192140), (8, 15894105), (10, 12715284), (12, 10596070), (15, 8476856), (20, 6357642), (24, 5298035), (30, 4238428), (40, 3178821), (60, 2119214), (120, 1059607), (919, 138360), (1153, 110280), (1838, 69180), (2306, 55140), (2757, 46120), (3459, 36760), (3676, 34590), (4595, 27672), (4612, 27570), (5514, 23060), (5765, 22056), (6918, 18380), (7352, 17295), (9190, 13836), (9224, 13785), (11028, 11530)]