8053020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{1657}}^1$

素因数の和:1681

約数の個数: 72

約数和(自身を含む): 25347504

約数和(自身を除く): 17294484

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 1657, 2430, 3314, 4860, 4971, 6628, 8285, 9942, 14913, 16570, 19884, 24855, 29826, 33140, 44739, 49710, 59652, 74565, 89478, 99420, 134217, 149130, 178956, 223695, 268434, 298260, 402651, 447390, 536868, 671085, 805302, 894780, 1342170, 1610604, 2013255, 2684340, 4026510, 8053020]

約数ペア:

[(1, 8053020), (2, 4026510), (3, 2684340), (4, 2013255), (5, 1610604), (6, 1342170), (9, 894780), (10, 805302), (12, 671085), (15, 536868), (18, 447390), (20, 402651), (27, 298260), (30, 268434), (36, 223695), (45, 178956), (54, 149130), (60, 134217), (81, 99420), (90, 89478), (108, 74565), (135, 59652), (162, 49710), (180, 44739), (243, 33140), (270, 29826), (324, 24855), (405, 19884), (486, 16570), (540, 14913), (810, 9942), (972, 8285), (1215, 6628), (1620, 4971), (1657, 4860), (2430, 3314)]