139677240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1163977}}^1$

素因数の和:1163991

約数の個数: 32

約数和(自身を含む): 419032080

約数和(自身を除く): 279354840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1163977, 2327954, 3491931, 4655908, 5819885, 6983862, 9311816, 11639770, 13967724, 17459655, 23279540, 27935448, 34919310, 46559080, 69838620, 139677240]

約数ペア:

[(1, 139677240), (2, 69838620), (3, 46559080), (4, 34919310), (5, 27935448), (6, 23279540), (8, 17459655), (10, 13967724), (12, 11639770), (15, 9311816), (20, 6983862), (24, 5819885), (30, 4655908), (40, 3491931), (60, 2327954), (120, 1163977)]