684578520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2339}}^1$

素因数の和:2630

約数の個数: 128

約数和(自身を含む): 2291328000

約数和(自身を除く): 1606749480

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, 90, 108, 120, 135, 180, 216, 270, 271, 360, 540, 542, 813, 1080, 1084, 1355, 1626, 2168, 2339, 2439, 2710, 3252, 4065, 4678, 4878, 5420, 6504, 7017, 7317, 8130, 9356, 9756, 10840, 11695, 12195, 14034, 14634, 16260, 18712, 19512, 21051, 23390, 24390, 28068, 29268, 32520, 35085, 36585, 42102, 46780, 48780, 56136, 58536, 63153, 70170, 73170, 84204, 93560, 97560, 105255, 126306, 140340, 146340, 168408, 210510, 252612, 280680, 292680, 315765, 421020, 505224, 631530, 633869, 842040, 1263060, 1267738, 1901607, 2526120, 2535476, 3169345, 3803214, 5070952, 5704821, 6338690, 7606428, 9508035, 11409642, 12677380, 15212856, 17114463, 19016070, 22819284, 25354760, 28524105, 34228926, 38032140, 45638568, 57048210, 68457852, 76064280, 85572315, 114096420, 136915704, 171144630, 228192840, 342289260, 684578520]

約数ペア:

[(1, 684578520), (2, 342289260), (3, 228192840), (4, 171144630), (5, 136915704), (6, 114096420), (8, 85572315), (9, 76064280), (10, 68457852), (12, 57048210), (15, 45638568), (18, 38032140), (20, 34228926), (24, 28524105), (27, 25354760), (30, 22819284), (36, 19016070), (40, 17114463), (45, 15212856), (54, 12677380), (60, 11409642), (72, 9508035), (90, 7606428), (108, 6338690), (120, 5704821), (135, 5070952), (180, 3803214), (216, 3169345), (270, 2535476), (271, 2526120), (360, 1901607), (540, 1267738), (542, 1263060), (813, 842040), (1080, 633869), (1084, 631530), (1355, 505224), (1626, 421020), (2168, 315765), (2339, 292680), (2439, 280680), (2710, 252612), (3252, 210510), (4065, 168408), (4678, 146340), (4878, 140340), (5420, 126306), (6504, 105255), (7017, 97560), (7317, 93560), (8130, 84204), (9356, 73170), (9756, 70170), (10840, 63153), (11695, 58536), (12195, 56136), (14034, 48780), (14634, 46780), (16260, 42102), (18712, 36585), (19512, 35085), (21051, 32520), (23390, 29268), (24390, 28068)]