745230240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{172507}}^1$

素因数の和:172531

約数の個数: 96

約数和(自身を含む): 2608320960

約数和(自身を除く): 1863090720

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, 172507, 345014, 517521, 690028, 862535, 1035042, 1380056, 1552563, 1725070, 2070084, 2587605, 2760112, 3105126, 3450140, 4140168, 4657689, 5175210, 5520224, 6210252, 6900280, 7762815, 8280336, 9315378, 10350420, 12420504, 13800560, 15525630, 16560672, 18630756, 20700840, 23288445, 24841008, 27601120, 31051260, 37261512, 41401680, 46576890, 49682016, 62102520, 74523024, 82803360, 93153780, 124205040, 149046048, 186307560, 248410080, 372615120, 745230240]

約数ペア:

[(1, 745230240), (2, 372615120), (3, 248410080), (4, 186307560), (5, 149046048), (6, 124205040), (8, 93153780), (9, 82803360), (10, 74523024), (12, 62102520), (15, 49682016), (16, 46576890), (18, 41401680), (20, 37261512), (24, 31051260), (27, 27601120), (30, 24841008), (32, 23288445), (36, 20700840), (40, 18630756), (45, 16560672), (48, 15525630), (54, 13800560), (60, 12420504), (72, 10350420), (80, 9315378), (90, 8280336), (96, 7762815), (108, 6900280), (120, 6210252), (135, 5520224), (144, 5175210), (160, 4657689), (180, 4140168), (216, 3450140), (240, 3105126), (270, 2760112), (288, 2587605), (360, 2070084), (432, 1725070), (480, 1552563), (540, 1380056), (720, 1035042), (864, 862535), (1080, 690028), (1440, 517521), (2160, 345014), (4320, 172507)]