157919040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{54833}}^1$

素因数の和:54856

約数の個数: 84

約数和(自身を含む): 543185604

約数和(自身を除く): 385266564

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, 54833, 109666, 164499, 219332, 274165, 328998, 438664, 493497, 548330, 657996, 822495, 877328, 986994, 1096660, 1315992, 1644990, 1754656, 1973988, 2193320, 2467485, 2631984, 3289980, 3509312, 3947976, 4386640, 4934970, 5263968, 6579960, 7895952, 8773280, 9869940, 10527936, 13159920, 15791904, 17546560, 19739880, 26319840, 31583808, 39479760, 52639680, 78959520, 157919040]

約数ペア:

[(1, 157919040), (2, 78959520), (3, 52639680), (4, 39479760), (5, 31583808), (6, 26319840), (8, 19739880), (9, 17546560), (10, 15791904), (12, 13159920), (15, 10527936), (16, 9869940), (18, 8773280), (20, 7895952), (24, 6579960), (30, 5263968), (32, 4934970), (36, 4386640), (40, 3947976), (45, 3509312), (48, 3289980), (60, 2631984), (64, 2467485), (72, 2193320), (80, 1973988), (90, 1754656), (96, 1644990), (120, 1315992), (144, 1096660), (160, 986994), (180, 877328), (192, 822495), (240, 657996), (288, 548330), (320, 493497), (360, 438664), (480, 328998), (576, 274165), (720, 219332), (960, 164499), (1440, 109666), (2880, 54833)]