159654180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{380129}}^1$

素因数の和:380148

約数の個数: 48

約数和(自身を含む): 510894720

約数和(自身を除く): 351240540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 380129, 760258, 1140387, 1520516, 1900645, 2280774, 2660903, 3801290, 4561548, 5321806, 5701935, 7602580, 7982709, 10643612, 11403870, 13304515, 15965418, 22807740, 26609030, 31930836, 39913545, 53218060, 79827090, 159654180]

約数ペア:

[(1, 159654180), (2, 79827090), (3, 53218060), (4, 39913545), (5, 31930836), (6, 26609030), (7, 22807740), (10, 15965418), (12, 13304515), (14, 11403870), (15, 10643612), (20, 7982709), (21, 7602580), (28, 5701935), (30, 5321806), (35, 4561548), (42, 3801290), (60, 2660903), (70, 2280774), (84, 1900645), (105, 1520516), (140, 1140387), (210, 760258), (420, 380129)]