340315020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{210071}}^1$

素因数の和:210092

約数の個数: 60

約数和(自身を含む): 1067585904

約数和(自身を除く): 727270884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 210071, 420142, 630213, 840284, 1050355, 1260426, 1890639, 2100710, 2520852, 3151065, 3781278, 4201420, 5671917, 6302130, 7562556, 9453195, 11343834, 12604260, 17015751, 18906390, 22687668, 28359585, 34031502, 37812780, 56719170, 68063004, 85078755, 113438340, 170157510, 340315020]

約数ペア:

[(1, 340315020), (2, 170157510), (3, 113438340), (4, 85078755), (5, 68063004), (6, 56719170), (9, 37812780), (10, 34031502), (12, 28359585), (15, 22687668), (18, 18906390), (20, 17015751), (27, 12604260), (30, 11343834), (36, 9453195), (45, 7562556), (54, 6302130), (60, 5671917), (81, 4201420), (90, 3781278), (108, 3151065), (135, 2520852), (162, 2100710), (180, 1890639), (270, 1260426), (324, 1050355), (405, 840284), (540, 630213), (810, 420142), (1620, 210071)]