153261720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{47303}}^1$

素因数の和:47326

約数の個数: 80

約数和(自身を含む): 515140560

約数和(自身を除く): 361878840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 47303, 94606, 141909, 189212, 236515, 283818, 378424, 425727, 473030, 567636, 709545, 851454, 946060, 1135272, 1277181, 1419090, 1702908, 1892120, 2128635, 2554362, 2838180, 3405816, 3831543, 4257270, 5108724, 5676360, 6385905, 7663086, 8514540, 10217448, 12771810, 15326172, 17029080, 19157715, 25543620, 30652344, 38315430, 51087240, 76630860, 153261720]

約数ペア:

[(1, 153261720), (2, 76630860), (3, 51087240), (4, 38315430), (5, 30652344), (6, 25543620), (8, 19157715), (9, 17029080), (10, 15326172), (12, 12771810), (15, 10217448), (18, 8514540), (20, 7663086), (24, 6385905), (27, 5676360), (30, 5108724), (36, 4257270), (40, 3831543), (45, 3405816), (54, 2838180), (60, 2554362), (72, 2128635), (81, 1892120), (90, 1702908), (108, 1419090), (120, 1277181), (135, 1135272), (162, 946060), (180, 851454), (216, 709545), (270, 567636), (324, 473030), (360, 425727), (405, 378424), (540, 283818), (648, 236515), (810, 189212), (1080, 141909), (1620, 94606), (3240, 47303)]