65379678120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{20178913}}^1$

素因数の和:20178936

約数の個数: 80

約数和(自身を含む): 219748373460

約数和(自身を除く): 154368695340

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, 20178913, 40357826, 60536739, 80715652, 100894565, 121073478, 161431304, 181610217, 201789130, 242146956, 302683695, 363220434, 403578260, 484293912, 544830651, 605367390, 726440868, 807156520, 908051085, 1089661302, 1210734780, 1452881736, 1634491953, 1816102170, 2179322604, 2421469560, 2724153255, 3268983906, 3632204340, 4358645208, 5448306510, 6537967812, 7264408680, 8172459765, 10896613020, 13075935624, 16344919530, 21793226040, 32689839060, 65379678120]

約数ペア:

[(1, 65379678120), (2, 32689839060), (3, 21793226040), (4, 16344919530), (5, 13075935624), (6, 10896613020), (8, 8172459765), (9, 7264408680), (10, 6537967812), (12, 5448306510), (15, 4358645208), (18, 3632204340), (20, 3268983906), (24, 2724153255), (27, 2421469560), (30, 2179322604), (36, 1816102170), (40, 1634491953), (45, 1452881736), (54, 1210734780), (60, 1089661302), (72, 908051085), (81, 807156520), (90, 726440868), (108, 605367390), (120, 544830651), (135, 484293912), (162, 403578260), (180, 363220434), (216, 302683695), (270, 242146956), (324, 201789130), (360, 181610217), (405, 161431304), (540, 121073478), (648, 100894565), (810, 80715652), (1080, 60536739), (1620, 40357826), (3240, 20178913)]