25200480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{52501}}^1$

素因数の和:52519

約数の個数: 48

約数和(自身を含む): 79383024

約数和(自身を除く): 54182544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 52501, 105002, 157503, 210004, 262505, 315006, 420008, 525010, 630012, 787515, 840016, 1050020, 1260024, 1575030, 1680032, 2100040, 2520048, 3150060, 4200080, 5040096, 6300120, 8400160, 12600240, 25200480]

約数ペア:

[(1, 25200480), (2, 12600240), (3, 8400160), (4, 6300120), (5, 5040096), (6, 4200080), (8, 3150060), (10, 2520048), (12, 2100040), (15, 1680032), (16, 1575030), (20, 1260024), (24, 1050020), (30, 840016), (32, 787515), (40, 630012), (48, 525010), (60, 420008), (80, 315006), (96, 262505), (120, 210004), (160, 157503), (240, 105002), (480, 52501)]