77179680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53597}}^1$

素因数の和:53618

約数の個数: 72

約数和(自身を含む): 263380572

約数和(自身を除く): 186200892

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, 53597, 107194, 160791, 214388, 267985, 321582, 428776, 482373, 535970, 643164, 803955, 857552, 964746, 1071940, 1286328, 1607910, 1715104, 1929492, 2143880, 2411865, 2572656, 3215820, 3858984, 4287760, 4823730, 5145312, 6431640, 7717968, 8575520, 9647460, 12863280, 15435936, 19294920, 25726560, 38589840, 77179680]

約数ペア:

[(1, 77179680), (2, 38589840), (3, 25726560), (4, 19294920), (5, 15435936), (6, 12863280), (8, 9647460), (9, 8575520), (10, 7717968), (12, 6431640), (15, 5145312), (16, 4823730), (18, 4287760), (20, 3858984), (24, 3215820), (30, 2572656), (32, 2411865), (36, 2143880), (40, 1929492), (45, 1715104), (48, 1607910), (60, 1286328), (72, 1071940), (80, 964746), (90, 857552), (96, 803955), (120, 643164), (144, 535970), (160, 482373), (180, 428776), (240, 321582), (288, 267985), (360, 214388), (480, 160791), (720, 107194), (1440, 53597)]