38589840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53597}}^1$

素因数の和:53616

約数の個数: 60

約数和(自身を含む): 129599964

約数和(自身を除く): 91010124

約数列:

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

約数ペア:

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