407391120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{62869}}^1$

素因数の和:62894

約数の個数: 100

約数和(自身を含む): 1414952220

約数和(自身を除く): 1007561100

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, 62869, 125738, 188607, 251476, 314345, 377214, 502952, 565821, 628690, 754428, 943035, 1005904, 1131642, 1257380, 1508856, 1697463, 1886070, 2263284, 2514760, 2829105, 3017712, 3394926, 3772140, 4526568, 5029520, 5092389, 5658210, 6789852, 7544280, 8487315, 9053136, 10184778, 11316420, 13579704, 15088560, 16974630, 20369556, 22632840, 25461945, 27159408, 33949260, 40739112, 45265680, 50923890, 67898520, 81478224, 101847780, 135797040, 203695560, 407391120]

約数ペア:

[(1, 407391120), (2, 203695560), (3, 135797040), (4, 101847780), (5, 81478224), (6, 67898520), (8, 50923890), (9, 45265680), (10, 40739112), (12, 33949260), (15, 27159408), (16, 25461945), (18, 22632840), (20, 20369556), (24, 16974630), (27, 15088560), (30, 13579704), (36, 11316420), (40, 10184778), (45, 9053136), (48, 8487315), (54, 7544280), (60, 6789852), (72, 5658210), (80, 5092389), (81, 5029520), (90, 4526568), (108, 3772140), (120, 3394926), (135, 3017712), (144, 2829105), (162, 2514760), (180, 2263284), (216, 1886070), (240, 1697463), (270, 1508856), (324, 1257380), (360, 1131642), (405, 1005904), (432, 943035), (540, 754428), (648, 628690), (720, 565821), (810, 502952), (1080, 377214), (1296, 314345), (1620, 251476), (2160, 188607), (3240, 125738), (6480, 62869)]