65360160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{45389}}^1$

素因数の和:45410

約数の個数: 72

約数和(自身を含む): 223046460

約数和(自身を除く): 157686300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 45389, 90778, 136167, 181556, 226945, 272334, 363112, 408501, 453890, 544668, 680835, 726224, 817002, 907780, 1089336, 1361670, 1452448, 1634004, 1815560, 2042505, 2178672, 2723340, 3268008, 3631120, 4085010, 4357344, 5446680, 6536016, 7262240, 8170020, 10893360, 13072032, 16340040, 21786720, 32680080, 65360160]

約数ペア:

[(1, 65360160), (2, 32680080), (3, 21786720), (4, 16340040), (5, 13072032), (6, 10893360), (8, 8170020), (9, 7262240), (10, 6536016), (12, 5446680), (15, 4357344), (16, 4085010), (18, 3631120), (20, 3268008), (24, 2723340), (30, 2178672), (32, 2042505), (36, 1815560), (40, 1634004), (45, 1452448), (48, 1361670), (60, 1089336), (72, 907780), (80, 817002), (90, 726224), (96, 680835), (120, 544668), (144, 453890), (160, 408501), (180, 363112), (240, 272334), (288, 226945), (360, 181556), (480, 136167), (720, 90778), (1440, 45389)]