2019932760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{13477}}^1$

素因数の和:14740

約数の個数: 64

約数和(自身を含む): 6065100000

約数和(自身を除く): 4045167240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1249, 2498, 3747, 4996, 6245, 7494, 9992, 12490, 13477, 14988, 18735, 24980, 26954, 29976, 37470, 40431, 49960, 53908, 67385, 74940, 80862, 107816, 134770, 149880, 161724, 202155, 269540, 323448, 404310, 539080, 808620, 1617240, 16832773, 33665546, 50498319, 67331092, 84163865, 100996638, 134662184, 168327730, 201993276, 252491595, 336655460, 403986552, 504983190, 673310920, 1009966380, 2019932760]

約数ペア:

[(1, 2019932760), (2, 1009966380), (3, 673310920), (4, 504983190), (5, 403986552), (6, 336655460), (8, 252491595), (10, 201993276), (12, 168327730), (15, 134662184), (20, 100996638), (24, 84163865), (30, 67331092), (40, 50498319), (60, 33665546), (120, 16832773), (1249, 1617240), (2498, 808620), (3747, 539080), (4996, 404310), (6245, 323448), (7494, 269540), (9992, 202155), (12490, 161724), (13477, 149880), (14988, 134770), (18735, 107816), (24980, 80862), (26954, 74940), (29976, 67385), (37470, 53908), (40431, 49960)]