495532080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{76471}}^1$

素因数の和:76496

約数の個数: 100

約数和(自身を含む): 1721078832

約数和(自身を除く): 1225546752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 76471, 152942, 229413, 305884, 382355, 458826, 611768, 688239, 764710, 917652, 1147065, 1223536, 1376478, 1529420, 1835304, 2064717, 2294130, 2752956, 3058840, 3441195, 3670608, 4129434, 4588260, 5505912, 6117680, 6194151, 6882390, 8258868, 9176520, 10323585, 11011824, 12388302, 13764780, 16517736, 18353040, 20647170, 24776604, 27529560, 30970755, 33035472, 41294340, 49553208, 55059120, 61941510, 82588680, 99106416, 123883020, 165177360, 247766040, 495532080]

約数ペア:

[(1, 495532080), (2, 247766040), (3, 165177360), (4, 123883020), (5, 99106416), (6, 82588680), (8, 61941510), (9, 55059120), (10, 49553208), (12, 41294340), (15, 33035472), (16, 30970755), (18, 27529560), (20, 24776604), (24, 20647170), (27, 18353040), (30, 16517736), (36, 13764780), (40, 12388302), (45, 11011824), (48, 10323585), (54, 9176520), (60, 8258868), (72, 6882390), (80, 6194151), (81, 6117680), (90, 5505912), (108, 4588260), (120, 4129434), (135, 3670608), (144, 3441195), (162, 3058840), (180, 2752956), (216, 2294130), (240, 2064717), (270, 1835304), (324, 1529420), (360, 1376478), (405, 1223536), (432, 1147065), (540, 917652), (648, 764710), (720, 688239), (810, 611768), (1080, 458826), (1296, 382355), (1620, 305884), (2160, 229413), (3240, 152942), (6480, 76471)]