72279360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{25097}}^1$

素因数の和:25120

約数の個数: 84

約数和(自身を含む): 248620788

約数和(自身を除く): 176341428

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 25097, 50194, 75291, 100388, 125485, 150582, 200776, 225873, 250970, 301164, 376455, 401552, 451746, 501940, 602328, 752910, 803104, 903492, 1003880, 1129365, 1204656, 1505820, 1606208, 1806984, 2007760, 2258730, 2409312, 3011640, 3613968, 4015520, 4517460, 4818624, 6023280, 7227936, 8031040, 9034920, 12046560, 14455872, 18069840, 24093120, 36139680, 72279360]

約数ペア:

[(1, 72279360), (2, 36139680), (3, 24093120), (4, 18069840), (5, 14455872), (6, 12046560), (8, 9034920), (9, 8031040), (10, 7227936), (12, 6023280), (15, 4818624), (16, 4517460), (18, 4015520), (20, 3613968), (24, 3011640), (30, 2409312), (32, 2258730), (36, 2007760), (40, 1806984), (45, 1606208), (48, 1505820), (60, 1204656), (64, 1129365), (72, 1003880), (80, 903492), (90, 803104), (96, 752910), (120, 602328), (144, 501940), (160, 451746), (180, 401552), (192, 376455), (240, 301164), (288, 250970), (320, 225873), (360, 200776), (480, 150582), (576, 125485), (720, 100388), (960, 75291), (1440, 50194), (2880, 25097)]