389184480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{90089}}^1$

素因数の和:90113

約数の個数: 96

約数和(自身を含む): 1362160800

約数和(自身を除く): 972976320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 90089, 180178, 270267, 360356, 450445, 540534, 720712, 810801, 900890, 1081068, 1351335, 1441424, 1621602, 1801780, 2162136, 2432403, 2702670, 2882848, 3243204, 3603560, 4054005, 4324272, 4864806, 5405340, 6486408, 7207120, 8108010, 8648544, 9729612, 10810680, 12162015, 12972816, 14414240, 16216020, 19459224, 21621360, 24324030, 25945632, 32432040, 38918448, 43242720, 48648060, 64864080, 77836896, 97296120, 129728160, 194592240, 389184480]

約数ペア:

[(1, 389184480), (2, 194592240), (3, 129728160), (4, 97296120), (5, 77836896), (6, 64864080), (8, 48648060), (9, 43242720), (10, 38918448), (12, 32432040), (15, 25945632), (16, 24324030), (18, 21621360), (20, 19459224), (24, 16216020), (27, 14414240), (30, 12972816), (32, 12162015), (36, 10810680), (40, 9729612), (45, 8648544), (48, 8108010), (54, 7207120), (60, 6486408), (72, 5405340), (80, 4864806), (90, 4324272), (96, 4054005), (108, 3603560), (120, 3243204), (135, 2882848), (144, 2702670), (160, 2432403), (180, 2162136), (216, 1801780), (240, 1621602), (270, 1441424), (288, 1351335), (360, 1081068), (432, 900890), (480, 810801), (540, 720712), (720, 540534), (864, 450445), (1080, 360356), (1440, 270267), (2160, 180178), (4320, 90089)]