212850240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{221719}}^1$

素因数の和:221739

約数の個数: 56

約数和(自身を含む): 675802560

約数和(自身を除く): 462952320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 221719, 443438, 665157, 886876, 1108595, 1330314, 1773752, 2217190, 2660628, 3325785, 3547504, 4434380, 5321256, 6651570, 7095008, 8868760, 10642512, 13303140, 14190016, 17737520, 21285024, 26606280, 35475040, 42570048, 53212560, 70950080, 106425120, 212850240]

約数ペア:

[(1, 212850240), (2, 106425120), (3, 70950080), (4, 53212560), (5, 42570048), (6, 35475040), (8, 26606280), (10, 21285024), (12, 17737520), (15, 14190016), (16, 13303140), (20, 10642512), (24, 8868760), (30, 7095008), (32, 6651570), (40, 5321256), (48, 4434380), (60, 3547504), (64, 3325785), (80, 2660628), (96, 2217190), (120, 1773752), (160, 1330314), (192, 1108595), (240, 886876), (320, 665157), (480, 443438), (960, 221719)]